Mana Leak (5) [Arena League 2002]Set: Arena League 2002 Type: Instant Rarity: rare Cost: {1}{U} Counter target spell unless its controller pays {3}.

except they're not legendary

Set: San Diego Comic-Con 2014 Type: Legendary Planeswalker — Garruk Rarity: mythic Cost: {5}{B}{G} +1: Destroy another target planeswalker

haste Whenever Gishath deals combat damage to a player

Set: Secret Lair Drop Type: Legendary Creature — Human Knight Rarity: rare Cost: {2}{W} First strike

Whenever a player attacks with five or more creatures

Whenever a Dragon you control enters

Set: Team Magma vs Team Aqua Rarity: Secret Rare

Set: Beatdown Box Set Type: Instant Rarity: common Cost: {B} Add {B}{B}{B}

Set: Arena League 2001 Type: Basic Land — Island Rarity: rare ({T}: Add {U}

(Any amount of damage they deal to a creature is enough to destroy it

Set: Commander 2016 Type: Legendary Creature — Zombie Horror Rarity: rare Cost: {3}{U}{R} Flying

Set: Commander Masters Type: Enchantment Rarity: mythic Cost: {W} At the beginning of your upkeep