Whenever a card with Herald in its name is put into Prism's soul during an action phase, you may search your deck for a figment, put it into the arena, then shuffle.
Once per Turn Instant -- (2 - Resource), banish a card from Prism's soul: Awaken target figment you control. (Flip it.)
![Prism, Advent of Thrones [HER084] (Promo) Cold Foil](http://tothetablebgc.myshopify.com/cdn/shop/files/0a086f7d-d849-5d02-811a-cb7b297e49d0.png?v=1778621271&width=1445)
