Isochron Scepter + Swarm Intelligence + Dream's Grip + Lotus Field

Prerequisites

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Steps

1. 1Activate Lotus Field by tapping it, adding three mana of any color.
2. 2Activate Isochron Scepter by paying and tapping it, casting a copy of Dream's Grip without paying its mana cost, targeting Isochron Scepter.
3. 3Swarm Intelligence triggers, creating a copy of Dream's Grip, targeting Lotus Field.
4. 4Resolve both Dream's Grips, untapping Isochron Scepter and Lotus Field.
5. 5Repeat.

Effects

• Infinite magecraft triggers
• Infinite mana permanents you control can produce
• Infinite storm count