Natural Selection [Collectors' Edition] Human Berserker you may sacrifice another creature

you may sacrifice another creature

Set: Weatherlight Type: Creature — Goblin Rarity: Uncommon Cost: {3}{R} Whenever Goblin Grenadiers attacks and isn't blocked

Noncreature spells with {X} in their mana costs can't be cast

Set: Magic 2010 Type: Creature — Ooze Rarity: Uncommon Cost: {3}{G}{G} Deathtouch (Any amount of damage this deals to a creature is enough to destroy it

Natural Selection [Collectors' Edition] Human Berserker you may sacrifice another creatureSet: Collectors' Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle.