Sort by:
This artifact enters with X charge counters on it.
{T}: Choose a color. Add one mana of that color for each charge counter on this artifact.
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,...
Whenever U.S.S. Discovery enters or attacks, discover 5. (Exile cards from the top of your library until you exile a nonland card with mana value 5 or less. Cast it...