Sort by:
'Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell.
'Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell.
'Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell.
'Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell.
'Choose a number. Destroy all artifacts and creatures with mana value equal to that number. Then target player reveals their hand and discards all nonland cards with mana value equal...
'This spell costs {1} less to cast for each instant and sorcery card in your graveyard. You have no maximum hand size. At the beginning of your upkeep, put a...
'{T}: Add {R}.
As this artifact enters, you may have it become a copy of any creature on the battlefield until end of turn, except it has haste.
'Imprint — {X}, {T}: You may exile an instant or sorcery card with mana value X from your hand. At the beginning of your upkeep, you may copy a card...
'Choose a number. Destroy all artifacts and creatures with mana value equal to that number. Then target player reveals their hand and discards all nonland cards with mana value equal...
'This spell costs {1} less to cast for each instant and sorcery card in your graveyard. You have no maximum hand size. At the beginning of your upkeep, put a...
'{2}: This artifact becomes a copy of target artifact, creature, enchantment, or land until end of turn.
'{T}: Add {R}.
As this artifact enters, you may have it become a copy of any creature on the battlefield until end of turn, except it has haste.