Kenrith, the Returned King + Phyrexian Altar + Squandered Resources + World Shaper

WUBRG identity

Commander legal

The 4 combo pieces

• Kenrith, the Returned King
• Phyrexian Altar
• Squandered Resources
• World Shaper

What must be in place

You control at least five lands.

How to execute it

1. Activate Squandered Resources by sacrificing all lands you control, adding one mana of any type the land can produce.
2. Activate Phyrexian Altar by sacrificing World Shaper, adding {B}.
3. World Shaper dies, returning all land cards from your graveyard to the battlefield tapped.
4. Activate Kenrith's fifth ability by paying {4}{B}, returning World Shaper onto the battlefield.
5. Repeat.

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 ETB
• Infinite landfall triggers
• Infinite lifegain
• Infinite lifegain triggers
• Infinite sacrifice triggers
• Return all creature cards from all graveyards to the battlefield under your control