Sickening Shoal [Betrayers of Kamigawa] Kithkin Knight The lucky ones only feel

The lucky ones only feel its fetid breath

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U}{U} Buyback—Discard two cards

Set: Legends Type: Legendary Creature — Giant Rarity: Rare Cost: {4}{B}{B}{R}{R} Trample

except it's an artifact in addition to its other types

sacrifice Second Chance and take an extra turn after this one

Sickening Shoal [Betrayers of Kamigawa] Kithkin Knight The lucky ones only feelSet: Betrayers of Kamigawa Type: Instant Arcane Rarity: Rare Cost: {X}{B}{B} You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets X X until end of turn.