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{T}: Add one mana of any color in your commander's color identity.
Vigilance, haste
{1}, {T}: You and target opponent each draw two cards.
This artifact enters tapped. {T}: Add three mana of any one color. {T}: Add X mana of any one color, where X is the greatest mana value among commanders you...
When Will Riker enters, put a +1/+1 counter on another target creature you control.
When Worf enters, create a 2/1 red Klingon Warrior creature token with haste. Battlefront — Whenever you attack, exile the top X cards of your library, where X is the...
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.
Artifact creatures you control have double strike.
Whenever Lieutenant Sulu becomes tapped, he explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on...
You may sacrifice a Klingon or Warrior. If you do, return all other Klingon and Warrior creature cards from your graveyard to the battlefield.
{T}: Add one mana of any color in your commander's color identity.
Sacrifice this artifact: Draw a card.
Pokémon - MEGA, EX HP: 240 Mega Evolution rule: When 1 of your Pokémon becomes a Mega Evolution Pokémon, your turn ends. Pokémon-EX rule: When a Pokémon-EX has been Knocked...
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...