モスライトの行(ぎょう)列(れつ)参(さん)加(か)者(しゃ)

Enchantment spells you cast have convoke.

Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, conjure a card named Mothlight Processionist into your hand. Discard that card at the beginning of the next end step.