M Mewtwo EX (160/162) [XY: BREAKthrough]Set: XY: BREAKthrough Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless,Colorless

destroy target permanent

The sooner you see the whites of their eyes

Set: Collectors' Edition Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Each untapped creature you control gets +0/+2 as long as it's not attacking

Shivan Reef deals 1 damage to you

They only specify the consequences should you fail

Return all nonland permanents to their owners' hands

Set: Theros Type: Artifact Creature — Unicorn Rarity: Common Cost: {3} {T}: Add one mana of any color

Set: Platinum: Arceus Type: Water Rarity: Common Retreat cost: Colorless

Set: Legends Type: Creature — Horror Rarity: Rare Cost: {3}{B} {T}

Set: Portal Three Kingdoms Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {1}{B}{B} {T}: Target creature you control gets +2/+0 until end of turn

and enchantment with mana value X or less