How can you create a combo with Summon the School, Phyrexian Altar, Doubling Season?
user
[START OF COMBO]This combo can be formed with Summon the School, Phyrexian Altar, Doubling Season

Color identity: GW
Mana cost: {3}{W}
Steps:
  1. Cast Summon the School for {3}{W}, creating four Merfolk creature tokens.
  2. Activate Summon the School by tapping four untapped Merfolk, returning it to your hand.
  3. Activate Phyrexian Altar by sacrificing a Merfolk token, adding one mana of any color.
  4. Repeat step 3 an additional three times.
  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:
  - Summon the School must be in your hand
  - Phyrexian Altar must be on the battlefield
  - Doubling Season must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant