How can you create a combo with Gorion, Wise Mentor, Sakashima of a Thousand Faces, Virtue of Knowledge // Vantress Visions?
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[START OF COMBO]This combo can be formed with Gorion, Wise Mentor, Sakashima of a Thousand Faces, Virtue of Knowledge // Vantress Visions

Color identity: GWU
Mana cost: {1}{U}
Steps:
  1. Put an activated or triggered ability on the stack under your control.
  2. Holding priority, cast Vantress Visions by paying {1}{U}, targeting the ability.
  3. Gorion and Sakashima of a Thousand Faces trigger.
  4. Resolve the Sakashima of a Thousand Faces trigger, copying Vantress Visions, with the copy targeting Gorion's trigger.
  5. Resolve the copy of Vantress Visions, copying Gorion's trigger.
  6. Resolve the copy of Gorion's trigger, copying Vantress Visions, with the copy targeting Gorion's trigger.
  7. Repeat from step 5.[END OF COMBO STEPS]

Result:
  - Infinite magecraft triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Gorion, Wise Mentor must be on the battlefield
  - Sakashima of a Thousand Faces must be on the battlefield
  - Virtue of Knowledge // Vantress Visions must be in your hand
  - You have a way to put an activated or triggered ability on the stack under your control.
[END OF COMBO PREREQUISITES]
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