Saheeli, the Gifted + Deepglow Skate + Encroaching Mycosynth

Prerequisites

• Saheeli has at least four loyalty counters.

Steps

1. 1Cast Deepglow Skate by paying .
2. 2When Deepglow Skate enters the battlefield, it triggers, doubling the number of loyalty counters on Saheeli.
3. 3Activate Saheeli's third loyalty ability by removing seven loyalty counters from it, creating a token copy of each permanent you control.
4. 4Put the nontoken Saheeli into your graveyard due to the legend rule.
5. 5When the Deepglow Skate token enters the battlefield, it triggers, doubling the number of loyalty counters on Saheeli.
6. 6Repeat from step 3.

Effects

• Infinite copies of nonland permanents you control
• Infinite creature tokens with haste
• Infinite mana artifacts you control can produce