100 cards.

Pay 1 and discard on attack to draw, then recast discarded nonland cards from the graveyard, fueling leave-graveyard triggers.

Whenever you discard a card, exile it from your graveyard and play it this turn, turning discards into recursion and Spirit triggers.

Sacrifice to destroy a target enchantment; cheap interaction that becomes recurrable fodder.

Becomes prepared when cards leave your graveyard, letting you copy Pack a Punch to mill, add two counters, and grant trample.

Tap and mill a card for colorless mana, ramping while filling the graveyard for recursion targets.

First striker that makes a Treasure each end step if a card left your graveyard, ramping off the deck's core trigger.

Flyer that sacrifices to exile a player's graveyard, answering opposing recursion and disrupting reanimator decks.

Flyer that sacrifices to give your creatures indestructible, saving the board from wraths and removal.

Flying first striker that destroys a nonbasic land on entry; recurs well to repeat the land disruption.

On attack each player exiles a graveyard card and you put +1/+1 counters on an attacker per nonland exiled, growing your team.

Catch-up land ramp, fetching Plains tapped (up to twice) when opponents control more lands than you.

Untaps all your creatures on each other player's untap step, enabling extra blocks and repeated tap abilities.

Flash flyer that phases out your other creatures on entry, dodging a board wipe or targeted removal.

Hasty attacker that exiles your top card to play, and grows from cards leaving exile or graveyard, generating value and counters.

First striker that becomes prepared with three artifact/creature cards in your yard, copying Restore Relic to token a graveyard card.

Becomes prepared when a player has one or fewer cards, letting you copy Wheel of Fortune for a fresh seven-card hand.

Exiles a nonland nontoken permanent of mana value 4 or less on entry; premier flexible removal on a Spirit body.

Grows with a +1/+1 counter and can copy an artifact or creature card whenever cards leave your graveyard.

Returns itself from the graveyard each upkeep, an endless discard target for loot outlets that keeps cards leaving your yard.

Pumps Spirits per commander cast from the command zone and self-recurs from the yard when a Spirit enters.

On combat damage to a player, reanimate a creature with mana value up to the damage dealt, snowballing the board.

Grants your creatures haste while it sits in the graveyard and you control a Mountain; discard it to enable aggression.

Flying trampler that on death gives card advantage (play top two cards) or three Treasures, hard to answer cleanly.

On attack reanimates an artifact, creature, or non-Aura enchantment of mana value 3 or less as a 1/1 flying Spirit, firing leave-graveyard payoffs.

Each turn replay a land or a permanent of mana value 3 or less from your graveyard, gaining life and value on a flyer.

Every historic spell reanimates a creature of mana value 3 or less; with cheap artifacts this loops and feeds Spirit triggers.

Flying vigilant body that on death either cheats nonland permanents into play or doubles down with +1/+1 counters.

Pumps your red and white creatures and pings opponents on red spells while gaining life on white spells, a Boros finisher.

Flyer with Backup that on attack reanimates a nonland permanent of mana value up to its power, escalating threats.

Anthems Spirits and recurs dying nontoken creatures as Spirit token copies, generating bodies and leave-graveyard triggers.

Flying Echo body that reanimates any creature on entry; a key reanimation piece, especially looped with sacrifice.

Anthems Spirits +1/+0 and makes a 3/2 Spirit whenever cards leave your graveyard, a second copy of the core engine.

Each end step exiles a noncreature card and makes a Spirit, then can sacrifice Spirits to free-cast those exiled cards.

Reanimates a permanent of mana value 4 or less on entry and has Encore from the graveyard for a swarm of attackers.

On enter and on attack, returns a permanent of mana value 3 or less from your graveyard, a repeatable value engine.

On entry your creatures gain flying and a massive team pump equal to your creature count, often a one-shot kill.

One-mana exile of any creature; premium efficient removal, the land downside is minor in Commander.

One-mana exile of any creature; the cleanest removal in white, no land given to the opponent.

Flexible: opponents sac an artifact, reanimate a mana value 2 or less artifact/creature, or pump and grant trample.

Loots two for two and flashes back, a cheap discard outlet that bins recursion targets and triggers leave-graveyard cards.

Deals 3 to a creature or planeswalker, or destroys an artifact or enchantment; flexible two-mana removal.

Council's dilemma that mills and pings or exiles cards to play, fueling the graveyard and adding card advantage.

You and an opponent each draw three; cheap refill that keeps your hand stocked for the long game.

Discard a card as cost, then draw two and make a Treasure, looting and ramping in one Boros spell.

Returns a permanent of mana value 3 or less; cast from the yard via Flashback it copies itself for two reanimations.

Board wipe that destroys all creatures, then makes a 3/2 Spirit for each nontoken creature of yours destroyed, rebuilding instantly.

You choose what each player keeps, sacrificing all other nonland permanents; a one-sided board control wrath.

Each creature deals damage to itself equal to its power, sweeping fat boards while sparing your small Spirit tokens.

Loots and banks discards in exile, then converts them into Treasures or 2/2 Rogues, a recurring value engine.

One-mana artifact that taps for two colorless, the format's premier explosive acceleration.

Two-mana rock that taps for any color in your commander's identity, fixing and ramping reliably.

Two-mana rock that taps for any color an opponent's land could make, flexible fixing and acceleration.

Two-mana rock for colorless that can later be sacrificed to draw a card, ramp that avoids late-game flood.

Mills two per tap to load the graveyard, and can shuffle the yard back to dodge graveyard hate.

Makes a 1/1 flying Spirit and banks story counters off your token production to cash in for cards.

Fetches two Plains to hand on entry, then catch-up ramps an extra land when opponents out-land you.

Living weapon Equipment that fetches a basic land tapped whenever the equipped creature attacks, ongoing ramp.

Names a creature type (Spirit) to anthem your team and taps for any color, doubling as fixing.

Makes a Treasure whenever an opponent casts their second spell each turn, punishing busy turns with ramp.

Draws a card once per turn when one or more of your cheap creatures (mana value 3 or less) enter, rewarding your token swarm.

Class that mills and replays a random card each main phase, then pings opponents on leave-graveyard triggers and discounts off-hand casts.

Reanimates a nonland permanent of mana value 3 or less on entry, then draws each turn a card leaves your graveyard.

Painland that taps for colorless free or red/white for one life, fast dual fixing.

Checkland that enters untapped if you control a Mountain or Plains, taps for red or white.

Taps for any color in your commander's identity, the best fixing land in Commander.

Enters tapped; with seven or more Plains, reanimate a creature each upkeep while tapping for white.

Taps for any color an opponent's land could produce, flexible fixing.

Sacrifices to fetch a basic, untapping it if you control four or more lands, fixing plus shuffle.

Enters tapped, taps for red or white, and can surveil to set up the graveyard and top of library.

Reveal-land that enters untapped if you show a Mountain or Plains, taps for red or white.

Mountain Plains dual that enters tapped and can be cycled away when flooded for a fresh card.

Enters tapped, taps for red or white, and can scry 1 late for selection.

Enters tapped and sacrifices two lands, then taps for three mana of one color, explosive but risky fixing.

Plains that can tuck a graveyard card to the bottom of your library, recurring key cards or denying yard hate.

Basic land that taps for red.

Basic land that taps for white; counts toward Emeria's seven-Plains threshold.

Mountain Plains dual that enters untapped with two or more basics, taps for red or white.

Filter land that taps colorless or filters one mana into red/white pairs, fast double-color fixing.

Mountain Plains dual that enters tapped, taps for red or white.

Taps colorless or filters into any color, scrying off mana spent to cast your commander from the command zone.

Bounceless dual that taps for red and white together for one extra mana, fixing both colors at once.

Scryland that enters tapped, scries 1 on entry, taps for red or white.

Sacrifices to fetch a basic tapped, fixing colors and thinning the deck.

Mountain Plains dual that enters untapped only when opponents control eight or more lands, taps for red or white.