Muldrotha, the Gravetide, Displacer Kitten, Kykar, Wind's Fury, and Ravenous Intruder

Prerequisites

• Muldrotha, the Gravetide on the battlefield
• Displacer Kitten on the battlefield
• Kykar, Wind's Fury on the battlefield
• Ravenous Intruder on the battlefield
• available

Steps

1. Cast the artifact from your graveyard using Muldrotha's ability by paying
2. Kykar and Displacer Kitten trigger
3. Resolve the Kykar trigger, creating a 1/1 Spirit creature token
4. Resolve the Displacer Kitten trigger, blinking Muldrotha, allowing you to use its ability again this turn
5. Resolve the artifact spell
6. Activate Ravenous Intruder by sacrificing the artifact, giving Ravenous Intruder +2/+2 until end of turn Activate Kykar by sacrificing the Spirit, adding
7. Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinitely large creature until end of turn