Ghired, Mirror of the Wilds, Thornbite Staff, and Phyrexian Altar

Prerequisites

• Ghired, Mirror of the Wilds on the battlefield
• Thornbite Staff on the battlefield
• Phyrexian Altar on the battlefield
• Thornbite Staff attached to Ghired
• You control at least one creature token that entered the battlefield this turn

Steps

1. Activate Ghired by tapping it, creating a token copy of any creature token you control that entered the battlefield this turn
2. Activate Phyrexian Altar by sacrificing the creature token, adding one mana of any color
3. When the token dies, Ghired triggers, untapping itself
4. Repeat

Results

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