: "Big Moo Maze Boss" gets +1/-1 until the end of turn.
Whenever another creature becomes the target of a land you control called Labyrinth of Skophos, you may have "Big Moo Maze Boss" fight that creature.

Other Pirates you control get +1/+1.
At the beginning of your end step, gain control of target nonland permanent controlled by a player who was dealt combat damage by three or more Pirates this turn.

Devoid (This card has no color.)
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add ."

First strike
When Aether Chaser enters the battlefield, you get (two energy counters).
Whenever Aether Chaser attacks, you may pay . If you do, create a 1/1 colorless Servo artifact creature token.

Until end of turn, target creature gains trample and gets +X/+X, where X is the number of creatures you control.

When Aquatic Incursion enters the battlefield, create two 1/1 blue Merfolk creature tokens with hexproof. (They can't be the targets of spells or abilities your opponents control.)
: Target Merfolk can't be blocked this turn.

Reach
When Arboreal Grazer enters the battlefield, you may put a land card from your hand onto the battlefield tapped.

At the beginning of combat on your turn, you may attach any number of Auras and Equipment you control to target permanent or player.
Partner (You can have two commanders if both have partner.)

Flying

When Arena Rector dies, you may exile it. If you do, search your library for a planeswalker card, put it onto the battlefield, then shuffle your library.

: Augmenting Automaton gets +1/+1 until end of turn.

Aftermath (Cast this spell only from your graveyard. Then exile it.)
Tap up to two target creatures your opponents control. Creatures you control gain vigilance until end of turn.

Flying

[+1]: Put a +1/+1 counter on up to one target creature. It gains vigilance until end of turn.
[−1]: Whenever a creature attacks this turn, put a +1/+1 counter on it.
[−6]: Creatures you control get +2/+2 and gain flying until end of turn.

Kicker (You may pay an additional as you cast this spell.)
Destroy target creature or planeswalker with converted mana cost 2 or less. If this spell was kicked, instead destroy target creature or planeswalker.

Vigilance
When Cataclysmic Gearhulk enters the battlefield, each player chooses an artifact, a creature, an enchantment, and a planeswalker from among the nonland permanents they control, then sacrifices the rest.

(Theme color: )

[+1]: Create two 3/1 red Elemental creature tokens with haste. Exile them at the beginning of the next end step.
[0]: Discard all the cards in your hand, then draw that many cards plus one.
[−X]: Chandra, Flamecaller deals X damage to each creature.

[+1]: Discard your hand, then exile the top three cards of your library. Until end of turn, you may play cards exiled this way.
[+1]: Chandra, Heart of Fire deals 2 damage to any target.
[−9]: Search your graveyard and library for any number of red instant and/or sorcery cards, exile them, then shuffle your library. You may cast them this turn. Add six .

[+2]: Chandra, Pyrogenius deals 2 damage to each opponent.
[−3]: Chandra, Pyrogenius deals 4 damage to target creature.
[−10]: Chandra, Pyrogenius deals 6 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.