Primal Rage (Premium Foil) [Tenth Edition] 164 Set: From the Vault: Legends

Set: From the Vault: Legends Type: Legendary Creature — Treefolk Shaman Rarity: Mythic Cost: {W}{B}{G} Each creature assigns combat damage equal to its toughness rather than its power

then sacrifices all creatures they control

Set: Modern Horizons Type: Enchantment Rarity: Mythic Cost: {2}{G} Whenever you cast a permanent spell with a mana cost that contains {X}

searching for clues

Set: POP Series 3 Type: Fighting Rarity: Uncommon Retreat cost: Colorless

Primal Rage (Premium Foil) [Tenth Edition] 164 Set: From the Vault: LegendsSet: Tenth Edition Type: Enchantment Rarity: Uncommon Cost: {1}{G} Creatures you control have trample. (A creature with trample can deal excess combat damage to the player or planeswalker it's attacking.) Ferocity and cunning accounted for half the victory. Gravity accounted for the rest.