Unbound Flourishing [Modern Horizons] Saga and enforcer of its laws

and enforcer of its laws

if All Hallow's Eve is exiled with a scream counter on it

Exile two cards from your graveyard: Grim Lavamancer deals 2 damage to any target

Whenever Throat Slitter deals combat damage to a player

Unbound Flourishing [Modern Horizons] Saga and enforcer of its lawsSet: 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.