Displacer Kitten, Will Kenrith, and Konstrari Improviser // Soul Tether

Prerequisites

• Displacer Kitten on the battlefield
• Will Kenrith on the battlefield
• Konstrari Improviser // Soul Tether on the battlefield
• available

Steps

1. Activate Will's second loyalty ability by removing two loyalty counters from it, causing you to draw two cards and reduce the costs of instants, sorceries and planeswalker spells you cast this turn
2. Cast a copy of Soul Tether by paying
3. Displacer Kitten triggers, blinking Konstrari Improviser
4. It'll enter prepared due to its effect
5. Resolve Soul Tether, creating a Heartwood token
6. Activate the Heartwood by tapping it, adding
7. Repeat from step 2

Results

• Infinite artifact ETB
• Infinite creature ETB
• Infinite creature LTB
• Infinite magecraft triggers
• Infinite storm count
• Infinite tapped Heartwood tokens
• Infinite tapped artifact tokens