Kenrith, the Returned King, Palinchron, and Phyrexian Altar

Prerequisites

• Kenrith, the Returned King on the battlefield
• Palinchron in the graveyard
• Phyrexian Altar on the battlefield
• You control up to seven lands that can tap to produce at least
• at most available

Steps

1. Activate up to seven lands by tapping them, adding at least
2. Activate Kenrith's fifth ability by paying , returning Palinchron from your graveyard to the battlefield
3. When Palinchron enters the battlefield, it triggers, untapping up to seven lands
4. Activate Phyrexian Altar by sacrificing Palinchron, adding
5. Repeat

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite untap of lands you control
• 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