Necromancy [Visions] Sliver Mutant you may add an amount

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

Set: Seventh Edition Type: Artifact Rarity: Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps

1 Code per transaction

Be warned: Stomach-Cramping

Necromancy [Visions] Sliver Mutant you may add an amountSet: Visions Type: Enchantment Rarity: Uncommon Cost: {2}{B} You may cast Necromancy as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step. When Necromancy enters the battlefield, if it's on the battlefield, it becomes an Aura with "enchant creature put onto the battlefield with Necromancy." Put target creature card from a