RULE ZERO. read this first.
The rule-zero script, the twelve Game Changer readout, and every disclosed loop for a declared Bracket 4 Squirreled Away pod. The deck is finished and sleeved: one hundred cards, twelve Game Changers, four tutorable combo families with multiple assemblies.
Guide reviewed List 77ab452a
Rules and list review, not a playtest record. Turn windows and matchup advice are estimates. The list reference covers card quantities and the command zone; card changes require another guide and pod-note review.
Rules basis: Magic Comprehensive Rules, August 19, 2026. Bracket basis: Wizards’ October 2025 update and February 2026 follow-up.
Bracket 4 readout.
Say before shuffling up
Bracket 4 Golgari Squirrel combo with Chatterfang. Twelve Game Changers and a dense tutor suite. Plunderer works with the commander's own sacrifice ability; Soultrader, Squirrel Nest with Earthcraft, and Squirrel Girl are the other repeatable engines. Some outlets draw instead, so those versions stop at my library. Combat can close with Craterhoof or infect. Search hate and free interaction, no extra turns, no mass land denial. Turn-five attempts are an author estimate. I will demonstrate a finite loop and allow responses.
decks.foiltilt.com/chatterfang/tournament-4/
Table disclosures
Pace note. All turn windows are author estimates, not measured results. Distinguish a first elimination from winning the whole table.
Read this before sitting down at a Bracket 4Commander brackets: 1 Exhibition, 2 Core, 3 Upgraded, 4 Optimized, 5 cEDH. Assess Game Changers, intent, pace and disruptive patterns together. Squirreled Away pod. The pregame above is the script you read out loud; the compliance table is what to volunteer if asked; the Q&A handles the rest. The whole social contract is one sentence: the deck says what it is before the first shuffle, then attempts exactly that.
Game Changers
Twelve. The list gets named on request, slot by slot.
How the deck closes
Four disclosed combo families, with commander-outlet and alternate-outlet variants, plus a combat endgame. The tutors find the pieces; the play guide walks the assembly. What the pod needs to know:
1. The Soultrader engine. Warren Soultrader plus Chatterfang plus any drain. Pay 1 life, sacrifice a Squirrel, make a Treasure, and Chatterfang hands the Squirrel back beside it, so the board holds and a Treasure banks each pass. It is one of two loops a single tutor finishes, because the commander is half of it; Pitiless Plunderer with the commander as outlet is the other. Two disclosures: it reads another creature, so it needs one spare body to start, and the 1 life a pass caps it at my life total unless a drain that gains life is out, which is Zulaport Cutthroat, Bastion of Remembrance, Nadier’s Nightblade, Cauldron of Essence, or Blood Artist. Academy Manufactor lifts the cap instead, by turning the Treasure into a Food.
2. Nest plus Earthcraft. Squirrel Nest on a basic land, Earthcraft untaps that basic for every new Squirrel, and the whole line is activated abilities, so it runs at instant speed. Lethal on the spot with Mirkwood Bats out; with the death-triggered drains it needs a sacrifice outlet too.
3. The Plunderer engine. Chatterfang plus Pitiless Plunderer already has an outlet: use the commander’s ability with one Squirrel and initial black mana, targeting the sacrificed Squirrel, for repeatable deaths. Two Squirrels bank Treasure instead. Add a suitable payoff. Five additional outlet variants are: Ashnod’s Altar, Phyrexian Altar, and Viscera Seer sacrifice for free, Yawgmoth, Thran Physician sacrifices for 1 life, and Skullclamp sacrifices nothing at all, killing the Squirrel by state-based action instead. Each pass returns the Squirrel it spent and puts a death trigger on the stack, banking a Treasure in four of the five builds and spending it on the next equip in the Skullclamp one, so it drains the table while the mana piles up. The three that do not draw run forever; Skullclamp draws two a pass and Yawgmoth draws one, so those two stop at the library and get called library-limited, not infinite. Announced as a shortcut with a named number of iterations, never ground out one Squirrel at a time.
4. Squirrel Girl going wide. The Unbeatable Squirrel Girl makes X Squirrels where X is the number of Squirrels on this side, so every activation more than doubles the board. Earthcraft cycles a single basic Forest into her activation cost by tapping the fresh Squirrels, Jaheira plus Shang-Chi turn each new Squirrel into instant mana, from six Squirrels up with Chatterfang on the battlefield Phyrexian Altar pays the cost in death triggers, and Warren Soultrader pays it for 4 life with no Squirrel threshold at all, since Chatterfang returns each body he eats. All activated abilities, all instant speed.
The fair closes. Green Sun’s Zenith, Natural Order, Finale of Devastation, or Chord of Calling at X equals eight into Craterhoof Behemoth, then Triumph of the Hordes over the team. Survival of the Fittest discards a Hoof already in hand for one green and Reanimate brings it back for one black and 8 life, two mana total; if Survival has to find the Hoof first it is three mana and a second creature to discard, and Reanimate has to be in hand either way. Finale at X equals ten is its own finisher. No loop required.
If they ask
MTG terms that show up above.
Open glossary
- Game Changer
- A specific card on Wizards' published Game Changer list. Bracket 3 caps at 3. Bracket 4 has no published cap, but running more than a few flags more attention at the table.
- Bracket
- Wizards' Commander conversation framework: 1 Exhibition, 2 Core, 3 Upgraded, 4 Optimized, 5 cEDH. A stock precon is not automatically a particular bracket. Discuss deck intent, speed, consistency, and play patterns as well as card restrictions.
- Voltron
- The strategy of stacking equipment, auras, and counters onto a single creature (usually the commander) to one-shot opponents through commander damage.
- Commander damage
- A player who has been dealt 21 or more combat damage by the same commander over the game loses. Track each commander separately, including partners. Noncombat damage does not count, and gaining life does not erase this total.
- ETB
- Short for 'enters the battlefield'. Any triggered ability that fires when a permanent enters play is an ETB trigger.
- Equip
- An Equipment's activated ability: pay its equip cost to attach it to a target creature you control. Normally activate only during your main phase with an empty stack and priority. A separate attach effect follows its own timing and restrictions.
- Attach
- The keyword action for putting an Equipment or Aura onto a creature. ETB triggers that attach an equipment for free bypass both the equip cost and the sorcery-speed limit.
- Free equip
- Attaching without paying the printed equip cost. Sigarda's Aid supplies a triggered attach effect. Puresteel Paladin with metalcraft grants equip 0, which still uses normal equip timing unless another effect changes it.
- Treasure
- Sacrificial colorless artifact token. Tap, sacrifice it, add one mana of any color. Counts as an artifact for triggers and metalcraft.
- Phase Out
- A phased-out permanent is treated as though it does not exist, with limited exceptions. Phasing is not a zone change, destruction, or exile. It normally phases in during its controller's untap step, but effects such as Out of Time specify a different duration.
- Cascade
- A cast trigger: exile cards until you exile a nonland card with lower mana value than the cascade spell. You may cast it without paying its mana cost only if the resulting spell also has lower mana value. Put the other exiled cards on the bottom in a random order.
- Affinity
- A cost-reduction keyword. 'Affinity for artifacts' means the spell costs 1 less to cast for each artifact you control.
- Modified
- A creature is modified if it has a counter, is equipped, or is enchanted by an Aura controlled by that creature's controller. The Equipment's controller does not matter; the Aura's controller does.
- Vigilance
- Attacking does not cause a creature with vigilance to tap. It still needs to be untapped and otherwise eligible to attack. Brave the Sands grants vigilance; Shadowspear grants trample and lifelink instead.
- Lifelink
- Damage dealt by a source with lifelink also causes its controller to gain that much life at the same time. Shadowspear grants lifelink. Vampiric Link instead uses a triggered life-gain ability that resolves later and is not lifelink.
- Mindslaver
- A 'Mindslaver effect' lets you control an opponent's next turn: their draws, plays, and attacks. Named for the Mindslaver artifact; some commander-specific triggers replicate the effect.
- Metalcraft
- An ability word marking effects that care whether you control three or more artifacts. Read the individual card: metalcraft is not itself an activated ability or a shared rules ability.
- Impulse draw
- Exile cards from the top of your library, then you may play them this turn (sometimes longer). At higher power levels, mass impulse effects double as burst card advantage and mana.
- Mulligan
- Under the London mulligan, shuffle and draw seven each time, then put cards on the bottom after choosing to keep. In multiplayer Commander the first mulligan is free; a keep after the second mulligan puts one card back, the third puts two back, and so on.
- Drain
- A trigger that makes an opponent lose life and gains you that much, Blood Artist style. Life loss is not damage, so it goes through protection and prevention that only stop damage.
- Rule-zero
- The pre-game conversation about deck power, combos, tutors and table expectations, held before the first shuffle so nobody is surprised by what the deck does.
- Summoning sickness
- A creature cannot attack, and cannot activate an ability with the tap or untap symbol in its cost, unless it has been under its controller's control continuously since their most recent turn began (CR 302.6). Haste turns it off, and it never applies to other permanent types.
- Replacement effect
- A continuous effect that watches for an event and replaces it with a different one as it happens, rather than triggering afterwards (CR 614.1). When several would apply to the same event, the affected object's controller or the affected player picks the order (CR 616.1).
- Storm
- A triggered ability that functions on the stack: when you cast the spell, copy it for each other spell cast before it this turn (CR 702.40a). The copies are not cast, so they never add to the storm count themselves.
- Mana Vault
- A one-mana artifact that taps for three colorless mana and does not untap during your untap step. Its upkeep trigger lets you pay {4} to untap it. Its draw-step trigger deals 1 damage to you if it is still tapped; paying or declining the upkeep cost is not itself the damage condition.
Opening hands, game plan, win conditions, sequencing, and common mistakes for this build.
The complete list for this build, with copy, download, and print options.
Golgari aristocrats with a lifegain-drain core. Yawgmoth plus Mikaeus for infinite drain, five Game Changers, Tergrid theft.
Mono-black theft: what opponents sacrifice or discard arrives on your side, Coffers funds a lethal Torment, nine Game Changers.
Gruul artifacts and enchantments. Eighteen of them become 4/4 indestructible attackers on your turn, plus an Umbral Mantle loop.
Custom builds, cEDH lists and stock precons, filtered by colour, bracket or commander.