絡み森の主 (Liege of the Tangle) (ja)
Creature - Elemental | Power/Toughness: 8 / 8 (CMC 8)
Whenever Liege of the Tangle deals combat damage to a player, you may choose any number of target lands you control and put an awakening counter on each of them. Each of those lands is an 8/8 green Elemental creature for as long as it has an awakening counter on it. They're still lands.