Kenrith, the Returned King, Selvala, Heart of the Wilds, and Ashnod's Altar

Prerequisites

• Kenrith, the Returned King on the battlefield
• Selvala, Heart of the Wilds on the battlefield
• Ashnod's Altar on the battlefield
• , plus if Selvala has summoning sickness available

Steps

1. If Selvala has summoning sickness, activate Kenrith's first ability by paying , giving all creatures haste until end of turn
2. Activate Selvala by paying and tapping it, adding at least
3. Activate Ashnod's Altar by sacrificing Selvala, adding
4. Activate Kenrith's fifth ability by paying , returning Selvala from your graveyard to the battlefield
5. Repeat

Results

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