Fanfare: Put a Shadow's Corrosion into your hand.
"Viridia Magna will destroy Naterra. We must end her."
Forever stalking, forever analyzing...
"We are Mánagarmr. We seek to destroy the Vile Mother."
The Forest Shadow seeks to deliver the cursed world despite its cowardly king.
Evolve: Reduce the cost of all Shadow's Corrosions in your hand by 2.
"Of course Sköll thinks our methods barbaric."
Unyielding eyes peer into the blinding light.
"Perhaps we should give up. But it's too late to turn back now, you see."
The Forest Shadow grins, his decision made.
/ 2,500 (Animated)
Give your leader the following effect: At the end of your turn, deal X damage to the enemy leader. X equals the number of allied Naterran Great Trees that have been destroyed during this match. (This effect is not stackable and lasts for the rest of the match.)
If you've played other Shadow's Corrosions this match, destroy a random enemy follower.