Celestial Mantle [Jumpstart] Tenth Edition Prerelease Promos You may have Phyrexian Metamorph

You may have Phyrexian Metamorph enter the battlefield as a copy of any artifact or creature on the battlefield

That player sacrifices all permanents in the pile of their choice

Set: Avacyn Restored Type: Artifact Rarity: Rare Cost: {4} {T}: Put a charge counter on Otherworld Atlas

Set: Mystery Booster Type: Enchantment Rarity: Rare Cost: {1}{R} Cumulative upkeep—Add {R}

Activate only during the declare attackers step and only if you've been attacked this step

Celestial Mantle [Jumpstart] Tenth Edition Prerelease Promos You may have Phyrexian MetamorphSet: Jumpstart Type: Enchantment Aura Rarity: Rare Cost: {3}{W}{W}{W} Enchant creature Enchanted creature gets +3 +3. Whenever enchanted creature deals combat damage to a player, double its controller's life total. Upon such armor, even a mountain would break.