Choose one —

• Fight the Current — Return target nonland permanent to its owner's hand.

• Find a Crossing — Target creature gets +1/+0 until end of turn and can't be blocked this turn.

Choose one —

• Distract the Guard — Tap target creature.

• Hide — Target creature you control gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

When Youthful Scholar dies, draw two cards.

Commander ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand or the command zone tapped and attacking.)

Whenever a Ninja you control deals combat damage to a player, reveal the top card of your library and put that card into your hand. Each opponent loses life equal to that card's mana value.

Magecraft — Whenever you cast or copy an instant or sorcery spell, scry 1. If that spell's mana value is 5 or greater, create a 4/4 blue and red Elemental creature token. If that spell's mana value is 10 or greater, Zaffai, Thunder Conductor deals 10 damage to an opponent chosen at random.

: This turn, each creature you control enters the battlefield with an additional +1/+1 counter on it.

, Remove a +1/+1 counter from a creature you control: Draw a card.

Flying

Whenever Zara, Renegade Recruiter attacks, look at defending player's hand. You may put a creature card from it onto the battlefield under your control tapped and attacking that player or a planeswalker they control. Return that creature to its owner's hand at the beginning of the next end step.

Deathtouch

: Add two mana of any one color.

Whenever you cast a spell with in its mana cost, create a 0/0 green Hydra creature token, then put X +1/+1 counters on it.

At the beginning of your upkeep, you gain X life and draw X cards, where X is the number of permanents you own that your opponents control.

: Target opponent gains control of target permanent you control.

Hive Mind — Whenever a player mills one or more creature cards, you create a 1/1 black Horror creature token.

, : Target player mills three cards.

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

Flying

Shroud (This creature can't be the target of spells or abilities.)

: Target creature gains flying until end of turn.

Flying

, : Draw a card, then discard a card.

Whenever you cast a noncreature spell, untap Zephyr Scribe.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Flying, vigilance

When Zephyr Singer enters the battlefield, put a flying counter on each creature that convoked it.

Flying

Haste

, : When you next cast an instant or sorcery spell that targets only a single opponent or a single permanent an opponent controls this turn, for each other opponent, choose that player or a permanent they control, copy that spell, and the copy targets the chosen player or permanent.

Zhou Yu, Chief Commander can't attack unless defending player controls an Island.

Whenever you draw your second card each turn, target opponent loses 2 life and you gain 2 life.

, Sacrifice another creature: Draw a card. You may put a land card from your hand onto the battlefield tapped. If you control eight or more lands, repeat this process once.

Partner with Okaun, Eye of Chaos (When this creature enters the battlefield, target player may put Okaun into their hand from their library, then shuffle.)

At the beginning of combat on your turn, flip a coin until you lose a flip.

Whenever a player wins a coin flip, draw a card.

Ravenous (This creature enters the battlefield with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.)

Flying, ward

Warp Blast — When Zoanthrope enters the battlefield, it deals X damage to any target.

Protection from green

Flying

Whenever Zur the Enchanter attacks, you may search your library for an enchantment card with mana value 3 or less, put it onto the battlefield, then shuffle.

, : Target player discards a card. Activate only during your turn.

Flying, haste

Zurgo and Ojutai has hexproof as long as it entered the battlefield this turn.

Whenever one or more Dragons you control deal combat damage to a player or battle, look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. You may return one of those Dragons to its owner's hand.

Body-print — : Tap another target creature and put a stun counter on it. Zygon Infiltrator becomes a copy of that creature for as long as that creature remains tapped. Activate only as a sorcery. (If a permanent with a stun counter would become untapped, remove one from it instead.)