Emry, Lurker of the Loch [Throne of Eldraine Prerelease Promos] Hydra Avatar Battalion — Whenever Legion Loyalist

Battalion — Whenever Legion Loyalist and at least two other creatures attack

Create X 1/1 black Faerie Rogue creature tokens with flying

including this card

Whenever you cast a red spell

Set: Invasion Type: Artifact Rarity: Rare Cost: {3} Sacrifice a creature: Add one mana of any color

Emry, Lurker of the Loch [Throne of Eldraine Prerelease Promos] Hydra Avatar Battalion — Whenever Legion LoyalistSet: Throne of Eldraine Prerelease Promos Type: Legendary Creature Merfolk Wizard Rarity: Rare Cost: {2}{U} This spell costs {1} less to cast for each artifact you control. When Emry, Lurker of the Loch enters the battlefield, mill four cards. {T}: Choose target artifact card in your graveyard. You may cast that card this turn. (You still pay its costs. Timing rules still apply.)