How can you create a combo with Sleep-Cursed Faerie, Elemental Mastery, Phyrexian Altar?
user
[START OF COMBO]This combo can be formed with Sleep-Cursed Faerie, Elemental Mastery, Phyrexian Altar

Color identity: UR
Mana cost: 
Steps:
  1. Activate Sleep-Cursed Faerie by tapping it, creating three 1/1 Elemental creature tokens with haste.
  2. Activate Phyrexian Altar twice by sacrificing two Elementals, adding {1}{U}.
  3. Activate Sleep-Cursed Faerie by paying {1}{U}, untapping it.
  4. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite creature tokens with haste
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Sleep-Cursed Faerie does not have summoning sickness, and does not have a stun counter on it.
  - Elemental Mastery attached to Sleep-Cursed Faerie.
[END OF COMBO PREREQUISITES]
assistant