Obsidian Towersnout

Flying
When Obsidian Towersnout enters the battlefield or attacks, starting with you each player may destroy target land.
Whenever a land is put into the graveyard from play, put a smolder counter on Obsidian Towersnout.
When Obsidian Towersnout dies, starting with you each player may destroy target noncreature permanent for each smolder counter on Obsidian Towersnout.