Guile, Temporal Extortion, and Aetherflux Reservoir

Prerequisites

• Guile on the battlefield
• Temporal Extortion in hand
• Aetherflux Reservoir on the battlefield
• available

Steps

1. Cast Temporal Extortion by paying
2. Temporal Extortion and Aetherflux Reservoir trigger
3. Resolve the Aetherflux Reservoir trigger, causing you to gain 1 life for each spell you've cast this turn
4. Resolve the Temporal Extortion trigger, causing you to pay half your life total, rounded up, and then exile Temporal Extortion and cast it without paying its mana cost due to Guile
5. Repeat
6. Once you have infinite life, you may activate Aetherflux Reservoir infinite times to deal infinite damage to any target(s)

Results

• Infinite damage
• Infinite lifegain
• Infinite lifegain triggers
• Infinite lifeloss
• Infinite magecraft triggers
• Infinite storm count