Haakon, Stromgald Scourge, Maskwood Nexus, and Ugin's Conjurant

Prerequisites

• Haakon, Stromgald Scourge on the battlefield
• Maskwood Nexus on the battlefield
• Ugin's Conjurant in the graveyard

Steps

1. Cast Ugin's Conjurant by paying
2. Ugin's Conjurant dies as a state based action due to having zero toughness
3. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite storm count