Cheapest priced copy (Double Masters): $0.99 at Card Kingdom, near mint, their price list as of .
Liege of the Tangle 
Creature — Elemental · 8/8 · Mythic · Scars of Mirrodin · #123
Trample
Whenever this creature 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.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.99 to $3.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters | 174 | Rare | $0.99 | $1.99 |
| Scars of Mirrodin | 123 | Mythic | $1.49 | $3.99 |
2 rulings from Wizards of the Coast
- 7 August 2020Whether an affected land remains an 8/8 green Elemental creature depends only on whether it still has an awakening counter on it, not on whether Liege of the Tangle is still on the battlefield.
- 7 August 2020If an awakening counter is moved from an affected land to another land, this doesn't cause the recipient to be affected by Liege of the Tangle's ability.