You may pay WUBRG rather than pay this spell's mana cost. If you do, X is 5.
Bringer of Green Zenith's Twilight enters the battlefield with X +1/+1 counters on it. If X was 5 or greater, it enters with twice that many counters instead.
When bringer of Green Zenith's Twilight dies, shuffle it into its owner's library.
![Bringer of Green Zenith's [Unknown Event]](http://tothetablebgc.myshopify.com/cdn/shop/files/mtg_placeholder_7a03c396-340e-4255-94c0-eb9aefb79986.png?v=1764689600&width=1445)
