Sekki, Seasons' Guide, One with the Kami, and Ashnod's Altar

Prerequisites

• Sekki, Seasons' Guide on the battlefield
• One with the Kami on the battlefield
• Ashnod's Altar on the battlefield
• One with the Kami attached to any other creature you control
• Sekki has at least eight +1/+1 counters on it

Steps

1. Activate Ashnod's Altar by sacrificing Sekki, adding
2. Sekki dies, triggering One with the Kami, creating at least eight 1/1 Spirit creature tokens
3. Activate Sekki by sacrificing eight Spirits, returning it from your graveyard to the battlefield
4. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers