Breeding Pool [Ravnica Allegiance] Arena League 2004 or triggered ability

or triggered ability

Ferocious — You gain 4 life for each creature you control with power 4 or greater

Set: Hour of Devastation Prerelease Promos Type: Creature — Horse Rarity: Mythic Cost: {3}{W}{W} Other Horses you control have indestructible

Set: Commander 2017 Type: Legendary Creature — Vampire Soldier Rarity: Mythic Cost: {5}{R}{W}{B} This spell costs {1} less to cast for each 1 life you gained this turn

Breeding Pool [Ravnica Allegiance] Arena League 2004 or triggered abilitySet: Ravnica Allegiance Type: Land Forest Island Rarity: Rare ({T}: Add {G} or {U}.) As Breeding Pool enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped. "One beginning, many paths." Vannifar