Ashnod's Altar + Biomancer's Familiar + Kenrith, the Returned King + and 2 others

WUBRG identity

Commander legal

The 5 combo pieces

• Ashnod's Altar
• Biomancer's Familiar
• Kenrith, the Returned King
• Orzhov Enforcer
• Prismite

How to execute it

1. Activate Ashnod's Altar by sacrificing Orzhov Enforcer, adding {C}{C}.
2. When Orzhov Enforcer dies, its afterlife ability triggers, creating a 1/1 Spirit creature token.
3. Activate Ashnod's Altar by sacrificing the Spirit, adding {C}{C}.
4. Activate Prismite by paying {1}, adding {B}.
5. Activate Kenrith's fifth ability by paying {2}{B}, returning Orzhov Enforcer to the battlefield from your graveyard.
6. Repeat.
7. Once you have infinite mana, you may use it to activate Kenrith's other abilities.

What the combo produces

• Infinite +1/+1 counters on creatures you control
• Infinite card draw for any number of players
• Infinite colored mana
• Infinite colorless mana
• Infinite creature LTB
• Infinite death triggers
• Infinite draw triggers for any number of opponents
• Infinite draw triggers for any number of players
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite sacrifice triggers
• Return all creature cards from all graveyards to the battlefield under your control