KINNAN PRODIGY. colorless engine, colored finish.

Opening hands

Seven cards from this build. Commanders start in the command zone. In multiplayer Commander, the first mulligan is free. For later mulligans, draw seven again; once you keep, put one card on the bottom for each mulligan beyond the free one.

KeepShow the seven

• Command Tower
• Tropical Island
• Birds of Paradise
• Basalt Monolith
• Thrasios, Triton Hero
• Swan Song
• Mystic Remora

Two colored lands and Birds support Kinnan from the command zone, with Basalt and Thrasios available as engine and outlet. Remora gives a resource option; Swan Song needs a blue mana reserved. Still find and fund a payoff before claiming a win.

BorderlineShow the seven

• Tropical Island
• Birds of Paradise
• Basalt Monolith
• Thrasios, Triton Hero
• Force of Will
• Swan Song
• Mystic Remora

The one-land hand depends on Birds surviving or Remora finding mana. Force has a blue pitch card, but pitching one reduces the plan. At seven with a free mulligan, seek less fragile mana; on a later mulligan, the table pace and removal density matter.

MulliganShow the seven

• Ancient Tomb
• Sol Ring
• Basalt Monolith
• Mana Vault
• Hullbreaker Horror
• Finale of Devastation
• Pact of Negation

Plenty of colorless mana does not produce green and blue for Kinnan or the colored payoff costs. There is no fixing or usable draw engine to repair the hand. Basalt cannot become a mana-positive engine without Kinnan.

Kinnan, Bonder Prodigy strategy guide

What this deck is

Kinnan adds one mana of a type produced whenever you tap a nonland permanent for mana. That accelerates both Basalt Monolith combo and a creature-value plan. The commander plus Basalt costs five mana at base costs, but those two cards produce colorless mana rather than winning alone. Protect the engine, locate Thrasios and budget the colored payoff mana.

When Basalt is unavailable, use the extra mana to deploy card advantage or activate Kinnan for a non-Human creature. The best development sequence depends on the opponents’ visible interaction and your recovery options, not a universal turn-three deadline.

The commander

Kinnan, Bonder Prodigy, {G}{U}, 2/2.

• Whenever you tap a nonland permanent for mana, add one mana of any type that permanent produced.
• {5}{G}{U}: Look at the top five cards of your library. You may put a non-Human creature card from among them onto the battlefield. Put the rest on the bottom in a random order.

Four rulings that change how you play him:

1. It only works with {T} in the cost. You are “tapping a permanent for mana” only when you activate a mana ability that includes the {T} symbol. Lotus Petal, Sol Ring, Mana Vault, Springleaf Drum and every dork all qualify. Dark Ritual-style spells do not.
2. The types of mana are the five colors plus colorless. Tapping Basalt Monolith for {C}{C}{C} adds one more {C}.
3. Kinnan’s mana carries none of the original restrictions. Tap Delighted Halfling and you get one mana that can only pay for a legendary spell, plus one unrestricted mana of that same color from Kinnan. That second mana is real mana you can spend anywhere.
4. The extra mana is produced by Kinnan, not by the permanent you tapped.

Sol Ring makes three under Kinnan. Mana Vault makes four. Birds of Paradise makes two mana of the chosen color. These are not generic doubling effects: Kinnan always adds one mana per qualifying activation.

How you win

Line A: Kinnan plus Basalt Monolith. Infinite colorless.

1. Tap Basalt Monolith for {C}{C}{C}. Kinnan adds a fourth {C}.
2. Pay {3} to untap Basalt Monolith.
3. Net plus one {C} per cycle, repeat a declared finite number of times, allowing opponents to respond to the untap ability.

Grim Monolith does not do this, which is why it is not in the list. It taps for {C}{C}{C}, Kinnan makes four, and its untap costs {4}. Break-even, not a mana-positive loop. If you have seen it in other Simic lists and wondered, that is the reason. Basalt Monolith’s {3} untap is the whole combo.

Converting infinite colorless into a win

The mana from Line A is colorless, so the payoff has to be payable with generic mana or backed by colored sources already on your board.

Thrasios, Triton Hero is the outlet, and he is in the 99 for exactly this. His ability is “{4}: Scry 1, then reveal the top card of your library. If it’s a land card, put it onto the battlefield tapped. Otherwise, draw a card.” There is no tap symbol, so it is repeatable, and {4} is generic. Repeated activations put revealed lands onto the battlefield tapped and draw nonlands. Scry choices change what you reveal; review each new piece of information and stop before a failed draw.

Then close with one of these:

• Finale of Devastation for X of 10 or more. All your creatures get +X/+X and gain haste until end of turn. It does not grant trample, so a single chump blocker eats one attacker no matter how large X is. Count blockers before you commit, and use Hullbreaker Horror or a bounce spell to clear them first if the table has bodies.

  You need {G}{G} from your board on top of the generic. Use the deck’s nonland green sources, checking each condition:

  Source	Gate at the moment you tap it
  Llanowar Elves, Elvish Mystic, Fyndhorn Elves, Birds of Paradise	untapped and able to tap; summoning sickness applies
  Arcane Signet	none
  Chrome Mox	a green nonartifact, nonland card exiled with its imprint ability
  Mox Diamond	none. Its gate is on entering, not on tapping
  Talisman of Curiosity	none, but it deals you 1 damage
  Mox Amber	you control a legendary creature or planeswalker, so Kinnan suffices
  Mox Opal	metalcraft, three or more artifacts
  Fellwar Stone	an opponent’s land must be able to produce green
  Lotus Petal	once only, it sacrifices itself
  Gene Pollinator, Springleaf Drum	pay the printed tap costs; Pollinator must be able to tap, while Drum may tap a newly controlled creature for its cost
  The Cabbage Merchant	two untapped Foods; Merchant itself does not tap, so this ability gets no Kinnan bonus
  Elvish Spirit Guide	none, but it comes from your hand, not the board
  Delighted Halfling	must be able to tap; only Kinnan’s bonus green can pay for Finale

  Plus any untapped green land. Mox Diamond requires its land discard to enter, then taps for any color. Lands revealed by Thrasios enter tapped, and newly cast mana creatures need haste to tap immediately.

  Talisman of Curiosity’s 1 damage is real in a deck already paying life to Sylvan Library, Mana Confluence, City of Brass, Tarnished Citadel and Starting Town.

  Delighted Halfling is the trap here, and Kinnan is the way out of it. Its colored mana can only be spent on a legendary spell, and Finale of Devastation is a plain sorcery, so the Halfling alone cannot pay for it. But tapping it with Kinnan on the battlefield gives you a second mana from Kinnan, and per the ruling the mana Kinnan adds carries none of the original restrictions. So the Halfling contributes exactly one usable green toward Finale, never two. Count it as half a source.

• Hullbreaker Horror. It cannot be countered, it has flash, and every spell you cast afterward returns a spell you do not control or any nonland permanent to its owner’s hand. Repeated casts can clear blockers or disrupt spells. A finite hand alone is not a permanent lock; count castable spells, targets and colored mana before claiming the board is cleared.

• Wan Shi Tong, Librarian for a large X if you need to refill rather than kill.

Do not activate Thrasios on an empty library. With no land revealed, its “otherwise” instruction draws a card. A failed draw makes you lose when state-based actions are checked after the ability resolves. Merely having an empty library is not a loss, but another activation is not harmless.

One complete conversion: control Kinnan, an untapped Basalt and Thrasios, with two usable green mana available and Finale already in hand or accessible through safe activations. Declare 100 Basalt iterations for 100 colorless. Activate Thrasios one at a time while preserving enough library and mana, then cast Finale with a specific affordable X of at least 10. It grants haste and +X/+X to your creatures, not trample. Count each opponent’s life, blockers and available attackers; use a funded bounce/Hullbreaker sequence first if needed. If you cannot produce enough unblocked attackers, the mana engine has not yet produced a win.

Consistency: four tutors find Basalt Monolith

• Trophy Mage: searches for an artifact with mana value exactly 3. Basalt Monolith is 3.
• Drift of Phantasms: transmute {1}{U}{U} searches for a card with mana value 3.
• Whir of Invention: instant speed, improvise, finds it onto the battlefield.
• Transmute Artifact: sacrifice an artifact, search for an artifact, pay the difference.

Four more put a creature onto the battlefield rather than into your hand, which is how you find Thrasios: Chord of Calling, Finale of Devastation, Nature’s Rhythm and Invasion of Ikoria. Dizzy Spell transmutes for {1}{U}{U} at sorcery speed and finds any mana value 1 card; this deck has seventeen other cards at that mana value. It is a far wider net than it looks. As well as Sol Ring, Mana Vault, Springleaf Drum and Mystic Remora it finds Delighted Halfling, the card that makes Kinnan uncounterable, and Swan Song, the cheapest answer to Dress Down. Also Llanowar Elves, Elvish Mystic, Fyndhorn Elves, Birds of Paradise, Gene Pollinator, Mockingbird, Chain of Vapor, Dispel, Flusterstorm, Mental Misstep and An Offer You Can’t Refuse. Whatever the turn needs at one mana, Dizzy Spell has it.

Two of those carry restrictions worth memorising. Invasion of Ikoria and Kinnan’s own {5}{G}{U} ability can only find a non-Human creature, and Kinnan himself is a Human Druid, so neither can ever produce him. Thrasios is a Merfolk Wizard, Consecrated Sphinx is a Sphinx and Hullbreaker Horror is a Kraken Horror, so all three are legal targets.

They are not interchangeable, though. Invasion of Ikoria is capped at mana value X or less, so Thrasios at mana value 2 costs {2}{G}{G}, while Consecrated Sphinx at 6 costs eight mana and Hullbreaker Horror at 7 costs nine. Kinnan’s {5}{G}{U} ability has no mana value cap at all, but it only sees the top five cards. Use Invasion for Thrasios early and Kinnan’s ability for expensive bodies when you also have the green and blue required for each activation; colorless mana does not pay those symbols.

Displacer Kitten is a mana engine, not a combo

Displacer Kitten reads “whenever you cast a noncreature spell, exile up to one target nonland permanent you control, then return that card to the battlefield.” Blinking Basalt Monolith returns it untapped, so every cheap noncreature spell you cast is worth four mana under Kinnan. It also resets Mystic Remora’s age counters. It is not a loop on its own and this list has nothing that makes it one. Play it as a value engine.

The same honesty applies to Dramatic Reversal: with no Isochron Scepter in the list it is a one-shot ritual that untaps all your nonland permanents. A very good one, but not a loop.

Mulligan

Kinnan starts every game in the command zone, so none of these are about drawing him. They are all mana questions.

Keep a Basalt or tutor hand when it can produce both green and blue, develop the engine, and reach an outlet. Basalt plus three colorless mana alone is not a complete keep rationale.

Keep: fast mana plus a free counterspell. Force of Will, Force of Negation, Pact of Negation, Fierce Guardianship, Mental Misstep, Misdirection, Commandeer, Disrupting Shoal and Mindbreak Trap are all castable with no lands untapped, each on its own condition.

Ship: no green source. Ship: four lands and no acceleration. Ship: a hand whose only plan is jamming Kinnan with no protection into two blue opponents.

Delighted Halfling is a strong turn-one play because its mana makes Kinnan uncounterable, and Kinnan is what every counterspell at the table is pointed at.

Protecting the commander

The combo runs through a 2/2 legendary creature. Plan for that from turn one.

• Delighted Halfling casts Kinnan uncounterable.

• Force of Negation and Fierce Guardianship do protect the commander, and you should use them that way. Both counter target noncreature spell, and essentially every removal spell pointed at Kinnan is an instant, which is a noncreature spell. Swords to Plowshares, Assassin’s Trophy, Deadly Rollick and Into the Flood Maw are all fair game. Three things still get through them, so do not read this as full cover. Creature spells, which is Gilded Drake and the reason it is the scariest answer to your commander. Uncounterable removal, which is Abrupt Decay. And abilities rather than spells, which these spell counters cannot target; ability counters are a separate class of answer. Hold a bounce spell for the Drake.

• Pact of Negation protects anything and costs nothing now. Remember the {3}{U}{U} on your next upkeep or you lose the game.

• Snapback, Chain of Vapor and Otawara, Soaring City’s channel ability save Kinnan from targeted removal by bouncing him, which is cheaper than recasting into commander tax. Otawara is the one people forget because it is a land, and its channel cost drops by {1} for each legendary creature you control. Sink into Stupor cannot do this. It returns a spell or nonland permanent an opponent controls, so it can never touch your own commander. It can still protect Kinnan by returning an opponent’s removal spell to hand.

• Dress Down is the card that beats you, and Blue Farm plays it. Creatures lose all abilities, so Kinnan stops adding mana. Eight counterspells answer it on the stack. Swan Song and An Offer You Can’t Refuse are the cheapest at {U}, Pact of Negation costs nothing now, and Force of Will, Force of Negation, Fierce Guardianship, Mindbreak Trap and Disrupting Shoal at X=2 all get there.

  Know what misses, because they are what you reach for by reflex. Dispel counters instants only. Flusterstorm counters instants and sorceries only. Mental Misstep only hits mana value 1 and Dress Down is 2. Misdirection needs a spell with a target and Dress Down has none. And Commandeer or Sudden Substitution can legally take it, being a noncreature spell, but taking it does not help you: the enchantment blanks your creatures whoever controls it.

  Once it has resolved, a counterspell is useless and you need a different tool. Chain of Vapor bounces it, and Boseiju, Who Endures channels for {1}{G} to destroy it outright, which is easy to forget because it is sitting in your mana base rather than your hand.

Stealing instead of answering

This list combines theft, bounce and transformation with land-based answers. Choose the tool whose target restrictions fit the threat:

• Gilded Drake: exchange control of itself and a target creature an opponent controls. The cleanest answer to an opposing commander in the format. They get a 3/3 flier, you get their engine, and it does not go to the command zone.
• Volatile Stormdrake: same exchange, but there is no upkeep. You get {E}{E}{E}{E} once on resolution and immediately sacrifice the creature you took unless you pay energy equal to its mana value, so four newly gained energy pays for mana value 4. Previously banked energy or repeated entries can pay for more. If you decline payment after a successful exchange, sacrifice the stolen creature. Gilded Drake has no energy payment.
• Sudden Substitution: split second, exchange control of a noncreature spell and a creature. Split second restricts spells and nonmana activated abilities while it is on the stack; mana abilities, special actions and triggers can still function.
• Commandeer: free if you exile two blue cards. Take their Ad Nauseam or their rock. Do not take a Demonic Consultation. You would be the one exiling a library.
• Amphibian Downpour: the enchanted creature loses all abilities and becomes a 1/1 blue Frog. It has storm, so with a count going you can answer several creatures at once.

Common mistakes

• Reaching for Grim Monolith as a second Basalt Monolith. It is break-even with Kinnan and it is not in this deck.
• Trying to pay a colored cost with the infinite colorless mana. Line up {G}{G} for Finale before you start the loop.
• Casting Kinnan into open blue mana with no Delighted Halfling and no protection.
• Drawing the entire library with Thrasios and then not having a kill in hand.
• Blinking the wrong permanent with Displacer Kitten. Basalt Monolith is almost always the right target.
• Forgetting Pact of Negation’s upkeep.

Disruption and recovery

Effect	What it stops	Practical response
Null Rod / Collector Ouphe	Activated abilities of artifacts, including Basalt and rocks	Remove or bounce it before using the engine; creature mana can still develop
Cursed Totem	Creature activated abilities, including dorks, Thrasios and Kinnan’s seven-mana ability	Basalt can make mana, but you still need an available outlet after removing the effect
Dress Down	Kinnan’s triggered mana ability and other creature abilities	Counter it, or remove/bounce it before attempting the loop
Commander removal	Kinnan’s extra mana	Preserve a recast and protection budget; Thrasios and other draw engines can rebuild

Use a missing-combo game to develop actual cards and colored sources rather than repeatedly exposing Kinnan with no follow-up. Theft or bounce can buy a turn, but an opponent may reclaim the creature or replay the permanent.

Pod notes

State spells, targets, floating mana and trigger counts clearly, and pass priority at each relevant window. Agree on a finite shortcut and its resulting state; another player may interrupt at a specified point. Revealed or drawn cards can change decisions, so do not shortcut conditional hidden-information choices. Choose a numerical X when casting an X spell.

Track Pact and other delayed triggers openly. If something is missed, pause and apply the table’s rules or call the event judge; do not infer intent or invent penalties. The rules allow a player to concede at any time. Agree on considerate concession etiquette before play, and consult a named event’s published policy for tournament procedures.

Bracket references: October 2025 definitions and February 2026 update. Combo timing and shortcuts follow the August 2026 Comprehensive Rules. Turn windows here are untested estimates, not measured win rates.