Venser, Shaper Savant + Displacer Kitten + Pact of Negation

Prerequisites

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Steps

1. 1Cast any other spell by paying its mana cost, or wait for an opponent to cast one.
2. 2If the spell is a noncreature spell that you cast, Displacer Kitten triggers.
3. 3Holding priority, cast Pact of Negation by paying .
4. 4Displacer Kitten triggers, blinking Venser.
5. 5Venser enters the battlefield, returning Pact of Negation to your hand.
6. 6Repeat from step 3.

Effects

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