Prerequisites
- Experimental Frenzy on the battlefield
- Hangarback Walker in your library
- Mortuary on the battlefield
Steps
- Cast Hangarback Walker from the top of your library by paying
- Hangarback Walker enters the battlefield and dies as a state-based action due to having zero toughness
- Mortuary triggers, putting Hangarback Walker on top of your library from your graveyard
- Repeat
Results
Required Cards 3
Experimental Frenzy
Enchantment
Hangarback Walker
Artifact Creature — Construct