Zaxara, the Exemplary + Faces of the Past + Wurmcalling + Adrix and Nev, Twincasters

Zaxara, the Exemplary

Faces of the Past

Wurmcalling

Adrix and Nev, Twincasters

How it works

1. Activate Zaxara by tapping it, adding .
2. Cast Wurmcalling with buyback by paying 2.
3. Zaxara triggers, creating two 0/0 Hydra creature tokens.
4. The Hydras enter the battlefield and die as a state-based action due to having 0 toughness.
5. Faces of the Past trigger twice.
6. Resolve the first trigger, untapping all Hydras.
7. Activate Zaxara by tapping it, adding .
8. Resolve the second Faces of the Past trigger, untapping all Hydras.
9. Resolve Wurmcalling, creating a 0/0 Wurm creature token and returning Wurmcalling to your hand.
10. The Wurm enters the battlefield and dies as a state-based action due to having 0 toughness.
11. When the Wurm dies, Faces of the Past triggers, either tapping or untapping all Wurms.
12. Repeat.

This loop is all about recycling mana and token-type synergy to constantly cast and buy back spells. You tap Zaxara, the Exemplary for mana to cast Wurmcalling with buyback, which triggers Zaxara to produce a pair of 0/0 Hydras thanks to the doubling effect of Adrix and Nev, Twincasters. Because those Hydras instantly hit the graveyard as 0/0s, they trigger Faces of the Past to untap Zaxara, letting you tap it again while you repeat the process with the dying Wurm tokens generated by Wurmcalling.