Arterial Alchemy (Extended Art) [Innistrad: Crimson Vow Commander] Hydra Beast When Phyrexian Dragon Engine enters

When Phyrexian Dragon Engine enters the battlefield from your graveyard

then return him to the battlefield transformed under his owner's control

Set: Dominaria United Promos Type: Creature — Phyrexian Sphinx Rarity: Rare Cost: {3}{U}{U} Flying

Set: The Brothers' War Type: Sorcery Rarity: Common Cost: {1}{B} Return target artifact or creature card from your graveyard to your hand

Arterial Alchemy (Extended Art) [Innistrad: Crimson Vow Commander] Hydra Beast When Phyrexian Dragon Engine entersSet: Innistrad: Crimson Vow Commander Type: Enchantment Rarity: Rare Cost: {2}{R} When Arterial Alchemy enters the battlefield, create a Blood token for each opponent you have. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") Blood tokens you control are Equipment in addition to their other types and have "Equipped creature gets +2 +0" and equip {2}.