How can you create a combo with Charnelhoard Wurm, Klauth, Unrivaled Ancient, Relentless Assault?
user
[START OF COMBO]This combo can be formed with Charnelhoard Wurm, Klauth, Unrivaled Ancient, Relentless Assault

Color identity: BRG
Mana cost: 
Steps:
  1. Declare Charnelhoard Wurm and Klauth as attackers.
  2. Klauth triggers, adding at least {8}{R}{R} that can only be spent to cast spells.
  3. Deal combat damage to an opponent using Charnelhoard Wurm.
  4. Charnelhoard Wurm triggers, returning Relentless Assault from your graveyard to your hand.
  5. Cast Relentless Assault by paying {2}{R}{R}, causing you to untap all creatures that attacked this turn and to get an additional combat and main phase after this one.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana that can only be spent to cast spells
  - Infinite combat damage
  - Infinite combat phases
  - Infinite magecraft triggers
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Charnelhoard Wurm must be on the battlefield
  - Klauth, Unrivaled Ancient must be on the battlefield
  - Relentless Assault must be in the graveyard
  - Charnelhoard Wurm does not have summoning sickness.
  - Klauth and Charnelhoard Wurm cannot be blocked by an opponent.
[END OF COMBO PREREQUISITES]
assistant