How can you create a combo with Timothar, Baron of Bats, Eternal Scourge, Ashnod's Altar, Xenograft?
user
[START OF COMBO]This combo can be formed with Timothar, Baron of Bats, Eternal Scourge, Ashnod's Altar, Xenograft

Color identity: UB
Mana cost: 
Steps:
  1. Activate Ashnod's Altar by sacrificing Eternal Scourge, adding {C}{C}.
  2. When Eternal Scourge dies as a Vampire due to Xenograft, Timothar triggers, causing you to pay {1} and exile Eternal Scourge to create a 1/1 Bat creature token.
  3. Activate Ashnod's Altar by sacrificing the Bat, adding {C}{C}.
  4. Cast Eternal Scourge from exile by paying {3}.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - "Vampire" chosen with Xenograft.
[END OF COMBO PREREQUISITES]
assistant