Melira, Sylvok Outcast + Phyrexian Altar + Kithkin Spellduster

Melira, Sylvok Outcast

Phyrexian Altar

Kithkin Spellduster

How it works

1. Activate Phyrexian Altar by sacrificing Kithkin Spellduster.
2. When Kithkin Spellduster dies, its persist ability triggers, returning it from your graveyard to the battlefield without a -1/-1 counter on it due to Melira.
3. Repeat.

This elegant loop turns Kithkin Spellduster into an endless engine of sacrifice and resurrection. Normally, the creature's persist ability would brand it with a -1/-1 counter upon returning from the graveyard, halting the cycle after a single use. However, Melira, Sylvok Outcast steps in with her static ability to completely prevent -1/-1 counters from ever being placed on your creatures, allowing the Spellduster to return fresh every single time. By feeding this immortal loop into Phyrexian Altar, you can repeatedly sacrifice the bird for an endless supply of colored mana alongside infinite death and entry triggers.