When Abdel Adrian, Gorion's Ward enters the battlefield, exile any number of other nonland permanents you control until Abdel Adrian leaves the battlefield. Create a 1/1 white Soldier creature token for each permanent exiled this way.

Choose a Background (You can have a Background as a second commander.)

When Adder-Staff Boggart enters the battlefield, clash with an opponent. If you win, put a +1/+1 counter on Adder-Staff Boggart. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)

As long as it's your turn, Ahn-Crop Invader has first strike.

, Sacrifice another creature: Ahn-Crop Invader gets +2/+0 until end of turn.

Sacrifice a land: Akki Avalanchers gets +2/+0 until end of turn. Activate only once each turn.

Haste

Whenever Akki Lavarunner deals damage to an opponent, flip it.

As long as you have seven or more cards in hand, Akki Underling gets +2/+1 and has first strike.

Trample

First strike

Whenever Alesha, Who Smiles at Death attacks, you may pay . If you do, return target creature card with power 2 or less from your graveyard to the battlefield tapped and attacking.

Flying, lifelink

When Angel of Indemnity enters the battlefield, return target permanent card with mana value 4 or less from your graveyard to the battlefield.

Encore (, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

Creatures you control have trample.

Creatures your opponents control lose trample and can't have or gain trample.

At the beginning of your upkeep, draft a card from Arms Scavenger's spellbook, then exile it. Until end of turn, you may play that card.

Menace

Ruinous Ascension — When Aspiring Champion deals combat damage to a player, sacrifice it. If you do, reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield, then shuffle the rest into your library. If that creature is a Demon, it deals damage equal to its power to each opponent.

Formidable — : Creatures you control gain menace until end of turn. Activate only if creatures you control have total power 8 or greater. (They can't be blocked except by two or more creatures.)

Flying

When Aven Gagglemaster enters the battlefield, you gain 2 life for each creature you control with flying.

Flying

Double strike (This creature deals both first-strike and regular combat damage.)

Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)

Remove a ki counter from Azamuki, Treachery Incarnate: Gain control of target creature until end of turn.

Whenever Ballroom Brawlers attacks, Ballroom Brawlers and up to one other target creature you control both gain your choice of first strike or lifelink until end of turn.

Boast — : Creatures you control get +1/+1 until end of turn. (Activate only if this creature attacked this turn and only once each turn.)

When Beetleback Chief enters the battlefield, create two 1/1 red Goblin creature tokens.

When Beskir Shieldmate dies, create a 1/1 white Human Warrior creature token.

Menace

Equipment spells you cast cost less to cast.

Activated abilities of Equipment you control that target Bladegraft Aspirant cost less to activate.

Blind-Spot Giant can't attack or block unless you control another Giant.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)

First strike (This creature deals combat damage before creatures without first strike.)

Red creatures you control have first strike.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.)

Whenever you cast a spell, if that spell was kicked, Bloodstone Goblin gets +1/+1 and gains menace until end of turn. (It can't be blocked except by two or more creatures.)

As long as you control a Faerie, Boggart Sprite-Chaser gets +1/+1 and has flying.

Trample

When Boldwyr Heavyweights enters the battlefield, each opponent may search their library for a creature card and put it onto the battlefield. Then each player who searched their library this way shuffles.

Double strike, trample

Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)

Trample

Borderland Behemoth gets +4/+4 for each other Giant you control.

Lifelink

, , Sacrifice another creature: Brion Stoutarm deals damage equal to the sacrificed creature's power to target player or planeswalker.

Oxen you control have double strike.

Whenever Bruse Tarl, Roving Rancher enters the battlefield or attacks, exile the top card of your library. If it's a land card, create a 2/2 white Ox creature token. Otherwise, you may cast it until the end of your next turn.

Whenever Cacophony Scamp deals combat damage to a player, you may sacrifice it. If you do, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

When Cacophony Scamp dies, it deals damage equal to its power to any target.

Whenever you activate an ability of an Elemental, Ceaseless Searblades gets +1/+0 until end of turn.

: Target creature can't block this turn.

Lifelink (Damage dealt by this creature also causes you to gain that much life.)

Lord of Chaos — At the beginning of combat on your turn, another target creature you control gains double strike until end of turn.

Creatures your opponents control get -1/-1 until end of turn. (Then exile this card. You may cast the creature later from exile.)

If Combat Celebrant hasn't been exerted this turn, you may exert it as it attacks. When you do, untap all other creatures you control and after this phase, there is an additional combat phase. (An exerted creature won't untap during your next untap step.)

At the beginning of your upkeep, reveal the top card of your library. If it's a land card, put it into your graveyard and repeat this process.

Whenever a land card is put into your graveyard from anywhere, put a +1/+1 counter on Countryside Crusher.

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on Cunning Bandit.

At the beginning of the end step, if there are two or more ki counters on Cunning Bandit, you may flip it.

Vigilance

Daghatar the Adamant enters the battlefield with four +1/+1 counters on it.

: Move a +1/+1 counter from target creature onto a second target creature.

Haste

When Daybreak Combatants enters the battlefield, target creature gets +2/+0 until end of turn.

Dash (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)

Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.)

Double strike

Menace (This creature can't be blocked except by two or more creatures.)

Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.)

You may exert Devoted Crop-Mate as it attacks. When you do, return target creature card with mana value 2 or less from your graveyard to the battlefield. (An exerted creature won't untap during your next untap step.)