Unbound Flourishing [Modern Horizons] Brawl Set: Mirrodin Type: Creature —

Set: Mirrodin Type: Creature — Vedalken Wizard Rarity: Rare Cost: {2}{U}{U} Whenever you cast an artifact spell

where X is 2 plus the sacrificed creature's mana value

Set: POP Series 2 Type: Supporter Rarity: Uncommon

It was finding the invisible door that caused him problems

When Solemn Simulacrum dies

Unbound Flourishing [Modern Horizons] Brawl Set: Mirrodin Type: Creature —Set: 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.