Ba Sing Se + Ashnod's Altar + Tireless Provisioner + The Wandering Minstrel

Ba Sing Se

Ashnod's Altar

Tireless Provisioner

The Wandering Minstrel

How it works

1. Activate Ba Sing Se's second ability by paying 2 and tapping it, earthbending itself.
2. Activate Ashnod's Altar by sacrificing Ba Sing Se, adding CC.
3. When Ba Sing Se dies, it triggers, returning itself from your graveyard to the battlefield untapped due to The Wandering Minstrel.
4. When Ba Sing Se enters, Tireless Provisioner triggers, creating a Treasure token.
5. Activate the Treasure by tapping and sacrificing it, adding .
6. Repeat.