Runaway Steam-Kin [Guilds of Ravnica Prerelease Promos]

Set: Guilds of Ravnica Prerelease Promos Type: Creature — Elemental Rarity: Rare Cost: {1}{R} Whenever you cast a red spell, if Runaway Steam-Kin has fewer than three +1/+1 counters on it, put a +1/+1 counter on Runaway Steam-Kin.Remove three +1/+1 counters from Runaway Steam-Kin: Add {R}{R}{R}.