How it works
Steps
- 1Cast Hangarback Walker by paying .
- 2Hangarback Walker enters and dies as a state-based action due to having 0 toughness, triggering Mortuary and Harvester of Souls.
- 3Resolve the Mortuary trigger, putting Hangarback Walker from your graveyard onto the top of your library.
- 4Resolve the Harvester of Souls trigger, causing you to draw a card, thus drawing Hangarback Walker from your library.
- 5Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?