Will Kenrith, Ghostly Flicker, and Nucklavee

Prerequisites

• Will Kenrith on the battlefield
• Ghostly Flicker in hand
• Nucklavee on the battlefield

Steps

1. Activate Will's second ability by removing two loyalty counters from it, causing target player to draw two cards and causing all instant, sorcery and planeswalker spells you cast to cost less this turn
2. Activate the aritfact and/or land by tapping it, adding at least
3. Cast Ghostly Flicker by paying , blinking Nucklavee and the artifact and/or land
4. Nucklavee enters the battlefield, triggering its first and second ability
5. Resolve the first trigger, choosing not to return any red sorcery to your hand
6. Resolve the second trigger, returning Ghostly Flicker from the graveyard to your hand
7. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite storm count