Infinite Blood tokens, Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers
Activate Shilgengar by sacrificing Boonweaver Giant
When Boonweaver Giant dies, Necrogen Communion triggers, returning Boonweaver Giant from your graveyard to the battlefield
When Boonweaver Giant enters, it triggers, returning Necrogen Communion from your graveyard to the battlefield attached to Boonweaver Giant.
Resolve the Shilgengar ability from step 1.
Repeat.
Component Cards
How It Works
Activate Shilgengar by sacrificing Boonweaver Giant
When Boonweaver Giant dies, Necrogen Communion triggers, returning Boonweaver Giant from your graveyard to the battlefield
When Boonweaver Giant enters, it triggers, returning Necrogen Communion from your graveyard to the battlefield attached to Boonweaver Giant.
Resolve the Shilgengar ability from step 1.
Repeat.