Blade of the Bloodchief + Herd Baloth + Altar of Dementia

Blade of the Bloodchief

Herd Baloth

Altar of Dementia

How it works

1. Activate Altar of Dementia by sacrificing another creature.
2. When the creature dies, Blade of the Bloodchief triggers, putting a +1/+1 counter on Herd Baloth.
3. Herd Baloth triggers, creating a 4/4 Beast creature token.
4. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
5. Repeat.

This loop turns a simple sacrifice outlet into a devastating mill engine by exploiting a clever cycle of triggers between your creatures and equipment. When you sacrifice a creature to Altar of Dementia, Blade of the Bloodchief steps in to reward that death by placing a +1/+1 counter on the equipped Herd Baloth. Because Herd Baloth triggers whenever counters are placed upon it, each pumped-up iteration spawns a fresh 4/4 green Beast token to feed right back into the Altar, milling your opponent out in the process.