Displacer Kitten, Priest of Urabrask, Haze of Rage, and Memory Crystal

Prerequisites

• Displacer Kitten on the battlefield
• Priest of Urabrask on the battlefield
• Haze of Rage in hand
• Memory Crystal on the battlefield
• available

Steps

1. Cast Haze of Rage with buyback by paying
2. Displacer Kitten and Haze of Rage's storm ability triggers
3. Resolve the Displacer Kitten trigger, blinking Priest of Urabrask
4. Priest of Urabrask enters the battlefield, adding
5. Resolve the Haze of Rage trigger, copying it for each spell cast before it this turn
6. Resolve each Haze of Rage copy, causing creatures you control to get +1/+0 until end of turn
7. Resolve the original Haze of Rage, causing creatures you control to get +1/+0 until end of turn and returning Haze of Rage to your hand
8. Repeat

Results

• Infinite blinking
• Infinite ETB
• Infinite LTB
• Infinitely powerful creatures until end of turn
• Infinite magecraft triggers
• Infinite red mana
• Infinite storm count