Go-Shintai of Lost Wisdom
Kamigawa: Neon Dynasty — Uncommon
Legendary Enchantment Creature — Shrine
Flying
At the beginning of your end step, you may pay . When you do, target player mills X cards, where X is the number of Shrines you control. (To mill a card, a player puts the top card of their library into their graveyard.)
It seeks those driven by curiosity and offers enlightenment.