Unbound Flourishing [The List] Plains a spare helmet

a spare helmet

Unleash the Kell Hounds Striker Lance

you may cast this card from exile without paying its mana cost

and it only gets more rewarding with time

she can reveal cards from the stack in her hand

Unbound Flourishing [The List] Plains a spare helmetSet: The List 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.