Black Vise [Unlimited Edition] Merfolk Wizard Subtlety is not a necessary

Subtlety is not a necessary part of sabotage

where X is the exiled card's converted mana cost

Set: Friday Night Magic 2010 Type: Enchantment Rarity: Rare Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

You may cast the copies without paying their mana costs

like a butterfly shaking its wing

Black Vise [Unlimited Edition] Merfolk Wizard Subtlety is not a necessarySet: Unlimited Edition Type: Artifact Rarity: Uncommon Cost: {1} As Black Vise enters the battlefield, choose an opponent. At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4.