Drogskol Reaver [Dark Ascension] 137 Enlightenment is not gained by

Enlightenment is not gained by striking the bell or hearing its toll

you may exile target nonland permanent other than Admonition Angel

You can only activate this effect once per turn during your Main Phase

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

"I craved enlightenment

Drogskol Reaver [Dark Ascension] 137 Enlightenment is not gained bySet: 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.