Squall, SeeD Mercenary + Fear of Missing Out + Umbral Collar Zealot

Squall, SeeD Mercenary

Fear of Missing Out

Umbral Collar Zealot

How it works

1. Declare Squall and Fear of Missing Out as attackers.
2. Fear of Missing Out's second ability triggers, untapping Squall and causing you to get an additional combat phase after this one.
3. Holding priority, activate Umbral Collar Zealot by sacrificing Fear of Missing Out.
4. Deal combat damage to an opponent using Squall, triggering Squall's second ability, returning Fear of Missing Out from your graveyard to the battlefield.
5. When Fear of Missing Out enters the battlefield, its first ability triggers, causing you to rummage.
6. Repeat each combat phase.

This elegant loop turns a lethal strike into an endless march of armies by leveraging Fear of Missing Out to continuously untap and grant extra combat phases while satisfying its delirium requirement through the graveyard-filling power of Umbral Collar Zealot. As Squall, SeeD Mercenary connects with the opponent during these repeated combats, its combat damage trigger effortlessly plucks Fear of Missing Out right back out of the graveyard and onto the battlefield. This constant cycle of sacrifice, re-entry, and extra phases endlessly feeds your rummaging and surveil triggers, generating a staggering cascade of resources.