Child of Alara + Faith's Reward + Commander's Sphere + Ashnod's Altar + Greenwarden of Murasa

Child of Alara

Faith's Reward

Commander's Sphere

Ashnod's Altar

Greenwarden of Murasa

How it works

1. Activate Commander's Sphere's first ability by tapping it, adding .
2. Activate Commander's Sphere's second ability by sacrificing it, causing you to draw a card.
3. Activate Ashnod's Altar by sacrificing Greenwarden of Murasa and Child of Alara, adding CCCC.
4. Child of Alara and Greenwarden of Murasa die, triggering their abilities.
5. Resolve the Greenwarden of Murasa trigger, choosing not to exile it.
6. Resolve the Child of Alara trigger, destroying all nonland permanents.
7. Cast Faith's Reward by paying 3, returning all permanent cards put into your graveyard this turn to the battlefield under your control.
8. Greenwarden of Murasa enters the battlefield, returning Faith's Reward from your graveyard to your hand.
9. Repeat.