Weaver of Harmony, Pemmin's Aura, Honden of Life's Web, and Phyrexian Altar

Prerequisites

• Weaver of Harmony on the battlefield
• Pemmin's Aura on the battlefield
• Honden of Life's Web on the battlefield
• Phyrexian Altar on the battlefield
• Pemmin's Aura attached to Weaver of Harmony
• Weaver of Harmony does not have summoning sickness
• You control at least two other Shrines
• available

Steps

1. At the beginning of your upkeep, Honden of Life's Web triggers
2. Holding priority, activate Weaver of Harmony by paying and tapping it, copying Honden of Life's Web's ability
3. Resolve the copy of Honden of Life's Web's ability, creating at least three 1/1 Spirit creature tokens
4. Activate Phyrexian Altar two times by sacrificing two Spirit tokens, adding
5. Activate Pemmin's Aura's first ability by paying , untapping Weaver of Harmony
6. Repeat from step 2

Results

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