Slimefoot and Squee, Phyrexian Altar, and Chancellor of the Forge

Prerequisites

• Slimefoot and Squee on the battlefield
• Phyrexian Altar on the battlefield
• Chancellor of the Forge on the battlefield
• You control at least one Saproling
• , plus either , or available available

Steps

1. Activate Phyrexian Altar twice by sacrificing Chancellor of the Forge and Slimefoot and Squee, adding two mana in any combination of , or
2. Activate Slimefoot and Squee by paying and sacrificing a Saproling, returning it and Chancellor of the Forge from your graveyard to the battlefield
3. When Chancellor of the Forge and Slimefoot and Squee enter the battlefield, their abilities trigger
4. Resolve the Slimefoot and Squee trigger, creating a 1/1 Saproling creature token
5. Resolve the Chancellor of the Forge trigger, creating at least three 1/1 Phyrexian Goblin creature tokens with haste
6. Activate Phyrexian Altar four times by sacrificing two Phyrexian Goblins, Chancellor of the Forge and Slimefoot and Squee, adding
7. Repeat from step 2

Results

• Infinite colored mana
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers