Zegrathul, Breaker of Realms

Protection from colored spells.

Whenever Zegrathul or another Juggernaut enters
the battlefield under your control, each opponent
sacrifices a nonjuggernaut permanent.

Persis (When this creature dies, if it had no -1/-1
counters on it, return it to the battlefield under your
control with a -1/-1 counter on it.)

"Its march echoes the end."