Sauravis, the Ancient and Ascended (Quarter Century Secret Rare) #RA02-EN019

LightMonster

You can Ritual Summon this card with "Sprite's Blessing". When your opponent activates a card or effect that targets a monster you control (Quick Effect): You can discard this card; negate the activation. When your opponent would Special Summon a monster(s) (Quick Effect): You can return this card to the hand; negate the Special Summon, and if you do, banish that monster(s).