Aggravated Assault + Phyrexian Altar + Rith, the Awakener

Mana needed: {2}{G}

RGW identity

Commander legal

The 3 combo pieces

What must be in place

Rith does not have summoning sickness.
An opponent cannot block Rith.
There are at least eight permanents of any particular color on the battlefield.

How to execute it

  1. Deal combat damage using Rith.
  2. Rith triggers, causing you to pay {2}{G} to create at least eight 1/1 Saproling creature tokens.
  3. Move to your postcombat main phase.
  4. Activate Phyrexian Altar five times by sacrificing five Saprolings, adding {3}{R}{R}.
  5. Activate Aggravated Assault by paying {3}{R}{R}, untapping all creatures you control and causing you to get an additional combat and main phase after this one.
  6. Move to your next combat phase, and deal combat damage using Rith.
  7. Rith triggers, holding priority, activate Phyrexian Altar three times by sacrificing three Saprolings, adding {2}{G}.
  8. Resolve the Rith ability, causing you to pay {2}{G} to create at least eight 1/1 Saproling creature tokens.
  9. Repeat from step 3.
  10. If there are at least nine permanents of any particular color on the battlefield, this combo will net infinite creature tokens and colored mana.

What the combo produces