Baloth Prime + Beifong's Bounty Hunters + Phyrexian Altar

Prerequisites

• You control another nonland creature.
• You control a land.

Steps

1. 1Activate Phyrexian Altar by sacrificing another nonland creature you control.
2. 2When the creature dies, Beifong's Bounty Hunters triggers, earthbending a land you control.
3. 3Activate Phyrexian Altar by sacrificing the earthbent land.
4. 4When the land dies, it and Baloth Prime trigger.
5. 5Resolve the land's trigger, returning it from your graveyard to the battlefield tapped.
6. 6Resolve the Baloth Prime trigger, untapping it and creating a tapped 4/4 Beast creature token.
7. 7Repeat.

Effects

• Infinite colored mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite landfall triggers