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'{T}: Add one mana of any color in your commander's color identity.
Affinity for artifact creatures Whenever this Spacecraft enters or attacks, assimilate a creature card exiled with it. If you can't, exile up to one target creature. (To assimilate a card,...
'Engulf — When this creature enters, exile target non-Ooze creature an opponent controls until this creature leaves the battlefield. Dissolve — {X}{B}: Put target creature card with mana value X...
'When this creature enters, create three 1/1 red Goblin creature tokens.
{1}{R}, Sacrifice a Goblin: This creature deals 2 damage to any target.
'{T}: Add one mana of any color in your commander's color identity.
'Equipped creature gets +3/+3 and has protection from each color that's not in your commander's color identity.
Equip commander {3}
Equip {5}
'{T}: Add one mana of any color in your commander's color identity.
'{T}: Add one mana of any color in your commander's color identity.
Whenever a player casts a noncreature spell, put a +1/+1 counter on Lieutenant Commander Data.
{1}, Remove three counters from among creatures you control: Draw a card.
'Flying
When this creature enters, choose an opponent. If that player has more cards in hand than you, draw cards equal to the difference.
'{T}: Add one mana of any color in your commander's color identity.
Strange new worlds — Whenever Commander Spock enters or attacks, reveal the top card of your library. You may cast that card without paying its mana cost if that spell's...