Drogskol Reaver [Dark Ascension] 137 VRAINS takes root in Ghosts

VRAINS takes root in Ghosts From the Past

or Effect Monster's effect that destroys a monster(s) on the field

You can only use each of the following effects of "Lib the World Key Blademaster" once per turn

Set: Speed Duel: Ultimate Predators Card type: Normal Monster Rarity: Common Attack: 2350 Defense: 2400 A dragon created from the soul of a wicked knight

and the card that left the field was "Stardust Dragon" or a Synchro Monster that listed "Stardust Dragon" in its text: You can apply 1 of the following effects

Drogskol Reaver [Dark Ascension] 137 VRAINS takes root in GhostsSet: Dark Ascension Type: Creature Spirit Rarity: Mythic Cost: {5}{W}{U} Flying, double strike, lifelink Whenever you gain life, draw a card. Wracked and warped with anguish, it obsessively seeks out other souls to hoard within its eternal prison.