Form of the Dragon [From the Vault: Dragons] Fire[+20] You must control an "Earthbound

You must control an "Earthbound Immortal" monster with ATK higher than the ATK of the attacking monster to activate and to resolve this effect

Set: XY: Primal Clash Type: Fairy Rarity: Ultra Rare Retreat cost: Colorless

Set: Metal Raiders Card type: Normal Spell Rarity: Rare Attack: 0 Defense: 0 Switch the original ATK and DEF of all face-up monsters on the field until the end of the turn

where X is the discarded card's mana value

Form of the Dragon [From the Vault: Dragons] Fire[+20] You must control an "EarthboundSet: From the Vault: Dragons Type: Enchantment Rarity: Rare Cost: {4}{R}{R}{R} At the beginning of your upkeep, Form of the Dragon deals 5 damage to any target. At the beginning of each end step, your life total becomes 5. Creatures without flying can't attack you.