How can you create a combo with Outrider en-Kor, Task Force, Doomgape?
user
[START OF COMBO]This combo can be formed with Outrider en-Kor, Task Force, Doomgape

Color identity: WBG
Mana cost: 
Steps:
  1. Pay {0} to activate Outrider en-Kor, targeting Task Force.
  2. Task Force triggers, giving itself +0/+3 untill end of turn.
  3. Repeat steps 1-2 untill Task Force has infinite toughness.
  4. Sacrifice Task Force to Doomgape, gaining life equal to its toughness.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant