Underground River [Ice Age] Apocalypse It has "Whenever this creature

It has "Whenever this creature deals damage to a player

Whenever Primeval Titan enters the battlefield or attacks

Dominaria's most ancient evil

Set: Judgment Type: Sorcery Rarity: Rare Cost: {1}{R} You may reveal a sorcery card you own from outside the game and put it into your hand

Set: Unlimited Edition Type: Creature — Human Knight Rarity: Uncommon Cost: {W}{W} First strike (This creature deals combat damage before creatures without first strike

Underground River [Ice Age] Apocalypse It has "Whenever this creatureSet: Ice Age Type: Land Rarity: Rare {T}: Add {C}. {T}: Add {U} or {B}. Underground River deals 1 damage to you.