Unbound Flourishing [The List] 73 "Being all-knowing is a matter

"Being all-knowing is a matter of remembering which things it is crucial to forget

Set: Unlimited Edition Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

you may change Eldrazi Mimic's base power and toughness to that creature's power and toughness until end of turn

Set: Sword & Shield: Darkness Ablaze Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

Unbound Flourishing [The List] 73 "Being all-knowing is a matterSet: 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.