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{T}: Add {C}.
{4}, {T}: Target creature can't be blocked this turn.
{2}, {T}: Put two charge counters on target artifact. {3}, {T}: Target creature you control can't be blocked this turn. {4}, {T}: Draw a card. You may put a land...
({T}: Add {U}.)
Landfall — Whenever a land you control enters, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.") Whenever you sacrifice a Clue, put...
This land enters tapped unless you control a Swamp or a Mountain.
{T}: Add {B} or {R}.
As an additional cost to cast this spell, sacrifice a creature. Creatures you control gain hexproof and indestructible until end of turn. You gain hexproof until end of turn. Prevent...
Enchant artifact or creature When this Aura enters, you may pay {3}. If you do, tap enchanted permanent. Enchanted permanent doesn't untap during its controller's untap step and can't be...
Flash
When this creature enters, draw a card, then discard a card.
When this creature enters, you may sacrifice another nonland permanent. When you do, this creature deals 2 damage to any target.
Artifact creatures you control have "{T}: Add {C}. Spend this mana only to cast an artifact spell or activate an ability of an artifact source."
Ward {2} When U.S.S. Enterprise-A enters, create three 1/1 red Officer creature tokens. Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station...
At the beginning of each player's draw step, if this artifact is untapped, that player draws an additional card.