Any toughness-modifying effects, counters, Auras, or Equipment will apply after its toughness is set to the player's former life total. For example, say Tree of Perdition is equipped with Cultist's Staff (which makes it 2/15) and the player's life total is 7. After the exchange, Tree of Perdition would be a 2/9 creature (its toughness became 7, which was then modified by Cultist's Staff) and the player's life total would be 15.
If Tree of Perdition isn't on the battlefield when the ability resolves, the exchange can't happen and the ability will have no effect. Notably, activating the ability and giving Tree of Perdition -13/-13 in response won't cause your opponent to lose the game.
When the ability resolves, Tree of Perdition's toughness becomes the targeted opponent's former life total and that player gains or loses an amount of life necessary so that their life total equals Tree of Perdition's former toughness. Other effects that interact with life gain or life loss will interact with this effect accordingly.
Last observed on Scryfall 2 months ago at $34.16. Over the trailing 90 days the price moved between $18.81 and $34.16 across 54 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from PEMN — the lineup includes Foil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #109s of *Eldritch Moon Promos*, the promotional run that shipped alongside the July 2016 Eldritch Moon release.
Card type: Creature — Plant, color identity black, printed at mythic. Mythic rares historically land in roughly one out of every eight boosters at standard print densities. Mana cost: {3}{B} (4 converted). Keyword abilities: Defender.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #2,014 in Commander, putting it in the niche-pick tier of the format's playable pool.
Illustrated by Jung Park. Rarix catalogs 370 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Jung Park
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
