Rundvelt Hordemaster + Skirk Prospector + Mortuary

Rundvelt Hordemaster

Skirk Prospector

Mortuary

How it works

1. Activate Skirk Prospector by sacrificing itself, adding .
2. Skirk Prospector dies, triggering Rundvelt Hordemaster and Mortuary.
3. Resolve the Mortuary trigger, putting Skirk Prospector on top of your library from your graveyard.
4. Resolve the Rundvelt Hordemaster trigger, exiling Skirk Prospector and allowing you to cast it until the end of your next turn.
5. Cast Skirk Prospector from exile by paying .
6. Repeat.