Cards like Tribute to the World Tree are card advantage engines that cater to greens strengths big creatures
If the copied token is copying something else (for example, if the copied token is one previously created by this ability), then the token enters as whatever that token copied

The cards are: Serialized Poster Cards Andril, Flame of the West Aragorn, the Uniter Arwen, Mortal Queen Dawn of a New Age Gandalf the White Glamdring Hew the Entwood Last March of the Ents Mount Doom Palantr of Orthanc Radagast the Brown Saruman of Many Colors Sauron, the Dark Lord Shadow of the Enemy Spiteful Banditry Storm of Saruman The One Ring The Watcher in the Water Tom Bombadil Witch-king of Angmar Serialized Realms and Relics Cards The Party Tree Elessar, the Elfstone Bridge of Khazad-dm Argonath, Pillars of the Kings Three Rings for the Elven-Kings Morgul-Knife Herugrim, Sword of Rohan Ring of Barahir Shards of Narsil Balin's Tomb Barrow-Downs Isengard, Saruman's Fortress Minas Morgul Meduseld, Golden Hall of Edoras Paths of the Dead Weathertop Glittering Caves of Aglarond Green Dragon Inn Bag End White Tower of Ecthelion Osgiliath Fallen Capital Dol Amroth Redhorn Pass Bucklebury Ferry Inn of the Prancing Pony Henneth Annun Helm's Deep The Dead Marshes Valley of Gorgoroth Fangorn Forest Do LotR Special Edition Collector Boosters Have Cards from the Original Set

It's advice that Brown echoes, saying that local game stores should "consider reserving some Play Boosters to use for play throughout the season if [they] anticipate running out ahead of time."
I loved the idea of the push and pull of whether folks would want to remove it or not
1 Dreadhorde Invasion