How it works
Steps
- 1Activate Altar of Dementia by sacrificing Su-Chi Cave Guard.
- 2When Su-Chi Cave Guard dies, it and Nim Deathmantle triggers.
- 3Resolve the Su-Chi Cave Guard trigger, adding eight .
- 4Resolve the Nim Deathmantle trigger from step 2, causing you to pay to return Su-Chi Cave Guard from your graveyard to the battlefield, and attach Nim Deathmantle to it.
- 5Resolve the Altar of Dementia ability from step 1, causing target player to mill cards equal to Su-Chi Cave Guard's power.
- 6Repeat.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Exhibition tier?