Unbound Flourishing [Modern Horizons] Merfolk Mutant Gonna bosh 'n gonna nosh

Gonna bosh 'n gonna nosh 'n da hurt'll disappear

He has "friends" in places both high and low

"A massive new Izzet building project with an unstated purpose

Death comes in the blink of an eye

if any of those cards remain exiled

Unbound Flourishing [Modern Horizons] Merfolk Mutant Gonna bosh 'n gonna noshSet: Modern Horizons Type: Enchantment Rarity: Mythic Cost: {2}{G} Whenever you cast a permanent spell with a mana cost that contains {X}, double the value of X. Whenever you cast an instant or sorcery spell or activate an ability, if that spell's mana cost or that ability's activation cost contains {X}, copy that spell or ability. You may choose new targets for the copy.