Kenrith, the Returned King, Selvala, Heart of the Wilds, and Carrion Feeder

Prerequisites

• Kenrith, the Returned King on the battlefield
• Selvala, Heart of the Wilds on the battlefield
• Carrion Feeder 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 Carrion Feeder by sacrificing Selvala, putting a +1/+1 counter on Carrion Feeder
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 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