How it works
Prerequisites
- Helm of the Host attached to Biovisionary.
- Abstruse Archaic does not have summoning sickness.
Steps
- 1At the beginning of your combat phase, Helm of the Host triggers.
- 2Holding priority, activate Lithoform Engine's first ability by paying and tapping it, copying Helm of the Host's trigger.
- 3Activate Abstruse Archaic by paying and tapping it, copying Helm of the Host's trigger.
- 4Resolve all Helm of the Host triggers, creating three token copies of Biovisionary with haste.
- 5At the beginning of your end step, each Biovisionary triggers.
- 6Resolve the first trigger, causing you to win the game.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?