How can you create a combo with Weaver of Harmony, Umbral Mantle, Honden of Life's Web, Phyrexian Altar?
user
[START OF COMBO]This combo can be formed with Weaver of Harmony, Umbral Mantle, Honden of Life's Web, Phyrexian Altar

Color identity: G
Mana cost: {G}
Steps:
  1. At the beginning of your upkeep, Honden of Life's Web triggers.
  2. Holding priority, activate Weaver of Harmony by paying {G} 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 five 1/1 Spirit creature tokens.
  4. Activate Phyrexian Altar four times by sacrificing four Spirit tokens, adding {3}{G}.
  5. Activate Weaver of Harmony by paying {3} and untapping it, giving it +2/+2 until end of turn.
  6. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite creature tokens
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinitely large Weaver of Harmony until end of turn
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Umbral Mantle attached to Weaver of Harmony.
  - Weaver of Harmony does not have summoning sickness.
  - You control at least four other Shrines.
[END OF COMBO PREREQUISITES]
assistant