Masticore [Urza's Destiny] Fire return the attacking monster to

return the attacking monster to the hand after damage calculation and this card gains DEF equal to the returned monster's Level x 100

Set: Kaladesh Prerelease Promos Type: Artifact Creature — Construct Rarity: Mythic Cost: {4}{B}{B} Menace

Set: Sun & Moon: Dragon Majesty Type: Supporter Rarity: Ultra Rare

or Special Summoned

As long as your devotion to white and blue is less than seven

Masticore [Urza's Destiny] Fire return the attacking monster toSet: Urza's Destiny Type: Artifact Creature Masticore Rarity: Rare Cost: {4} At the beginning of your upkeep, sacrifice Masticore unless you discard a card. {2}: Masticore deals 1 damage to target creature. {2}: Regenerate Masticore.