Power Giant [STBL-EN007] Ultra Rare Metal Raiders During your opponent's Battle Phase

During your opponent's Battle Phase

'Final Ritual of the Ancients'

then target 1 face-up Attack Position monster your opponent controls

except "Stellarknight Constellar Diamond"

Power Giant [STBL-EN007] Ultra Rare Metal Raiders During your opponent's Battle PhaseSet: Starstrike Blast Card type: Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 0 You can send 1 Level 4 or lower monster from your hand to the Graveyard, Special Summon this card from your hand, and decrease this card's Level by the Level of that monster. If this card attacks or is attacked, until the end of the Damage Step any effect damage you take becomes 0.