Olivia, Crimson Bride + Medomai the Ageless + Altar of Dementia

Olivia, Crimson Bride

Medomai the Ageless

Altar of Dementia

How it works

1. Declare Olivia as an attacker, attacking an opponent unable to block your creatures.
2. Olivia triggers, returning Medomai from your graveyard to the battlefield tapped and attacking that opponent.
3. Deal combat damage with Medomai, triggering its ability, causing you to take an extra turn after this one.
4. Activate Altar of Dementia by sacrificing Medomai, causing target player to mill cards equal to Medomai's power.
5. Repeat.