How can you create a combo with Ghostly Flicker, Will Kenrith, Nucklavee, Khalni Gem?
user
[START OF COMBO]This combo can be formed with Ghostly Flicker, Will Kenrith, Nucklavee, Khalni Gem

Color identity: UR
Mana cost: 
Steps:
  1. Activate Will Kenrith's -2 ability targeting yourself, reducing the cost of your instant, sorcery, and planeswalker spells by {2} until end of turn and drawing you 2 cards.
  2. Activate Khalni Gem by tapping it, adding {U}{U}.
  3. Cast Ghostly Flicker by paying {U}, targeting Khalni Gem and Nucklavee, blinking them.
  4. When Nucklavee enters the battlefield, return Ghostly Flicker to you hand.
  5. When Khalni Gem enters the battlefield, return two lands you control to your hand if able.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite magecraft triggers
  - Infinite storm count
  - Return all lands you control to your hand[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Ghostly Flicker must be in your hand
  - Will Kenrith must be on the battlefield
  - Nucklavee must be on the battlefield
  - Khalni Gem must be on the battlefield
  - Will Kenrith has at least two loyalty counters.
[END OF COMBO PREREQUISITES]
assistant