The Oath of the Ancients is a solemn vow to foster the light of joy and love wherever it still flickers in a dark and dangerous world, starting in her own heart
However, we shouldnt judge planeswalkers based solely on their ultimate
The final chapter here is where things spin completely out of control, grabbing any zero or one mana artifact from your deck and putting it right into play

Spellbooks Eumidian Lifeseed Adagia, Windswept Bastion Blast Zone Cascading Cataracts Contested War Zone Deserted Temple Dust Bowl Kavaron, Memorial World Mutavault Nesting Grounds Plaza of Heroes Sunken Citadel Susur Secundi, Void Altar Terrain Generator Uthros, Titanic Godcore Planets Adagia, Windswept Bastion Evendo, Waking Haven Kavaron, Memorial World Susur Secundi, Void Altar Uthros, Titanic Godcore Slivers Belligerent Sliver Bladeback Sliver Blur Sliver Bonescythe Sliver Cleaving Sliver Cloudshredder Sliver Diffusion Sliver Dregscape Sliver Enduring Sliver First Sliver's Chosen Hollowhead Sliver Lancer Sliver Lavabelly Sliver Leeching Sliver Manaweft Sliver Predatory Sliver Scuttling Sliver Sentinel Sliver Sliver Hivelord Spiteful Sliver Steelform Sliver Striking Sliver Tempered Sliver The First Sliver Look for Alchemy: Edge of Eternities packs and cards in MTG Arena

Aside from acting as a place where players gather together, most of these stores also offer gift cards that can be used for purchases there
Her ability to exile and return permanents seems fitting for her space-time-bending ways