Ojutai's Command [Dragons of Tarkir Prerelease Promos] SWSH288 Whenever Akki Lavarunner deals damage

Whenever Akki Lavarunner deals damage to an opponent

Set: Lorwyn Type: Creature — Goblin Shaman Rarity: Uncommon Cost: {2}{B} When Boggart Harbinger enters the battlefield

Set: Innistrad: Midnight Hunt Promos Type: Instant Rarity: Uncommon Cost: {R} Play with Fire deals 2 damage to any target

Set: The Lord of the Rings: Tales of Middle-Earth Prerelease Promos Type: Legendary Creature — Halfling Soldier Rarity: Rare Cost: W

What do you think they feed on

Ojutai's Command [Dragons of Tarkir Prerelease Promos] SWSH288 Whenever Akki Lavarunner deals damageSet: Dragons of Tarkir Prerelease Promos Type: Instant Rarity: Rare Cost: {2}{W}{U} Choose two Return target creature card with mana value 2 or less from your graveyard to the battlefield. You gain 4 life. Counter target creature spell. Draw a card.