How can you create a combo with Muldrotha, the Gravetide, Eternal Witness, Ashnod's Altar, Temporal Manipulation?
user
[START OF COMBO]This combo can be formed with Muldrotha, the Gravetide, Eternal Witness, Ashnod's Altar, Temporal Manipulation

Color identity: BGU
Mana cost: {2}{G}{G}{U}{U} each turn
Steps:
  1. Cast Eternal Witness from your graveyard by paying {1}{G}{G}.
  2. Eternal Witness enters the battlefield, returning Temporal Manipulation from your graveyard to your hand.
  3. Activate Ashnod's Altar by sacrificing Eternal Witness, adding {C}{C}.
  4. Cast Temporal Manipulation by paying {3}{U}{U}, causing you to take an extra turn after this one.
  5. Repeat each turn.[END OF COMBO STEPS]

Result:
  - Infinite turns[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Muldrotha, the Gravetide must be on the battlefield
  - Eternal Witness must be in the graveyard
  - Ashnod's Altar must be on the battlefield
  - Temporal Manipulation must be in the graveyard
  - You have not cast a creature spell using Muldrotha this turn.
[END OF COMBO PREREQUISITES]
assistant