Battle at the Helvault [Commander Masters] 270 put an oil counter on

put an oil counter on Mercurial Spelldancer

tap up to four target creatures

When Rapcious Guest leaves the battlefield

These form the conveyor belt

Battle at the Helvault [Commander Masters] 270 put an oil counter onSet: Commander Masters Type: Enchantment Saga Rarity: Rare Cost: {4}{W}{W} (As this Saga enters and after your drawe step, add a lore counter Sacrifice after III.) I II For each player, exile up to one target non Saga, nonland permanent that player controls until Battle at the Helvault leaves the battlefield. III Create Avacyn, a legendary 8 8 white Angel creature token with flying, vigilance, and indestructible.