Deeproot Pilgrimage + Kiora's Follower + Glasspool Mimic // Glasspool Shore

Prerequisites

Glasspool Mimic on the battlefield as a copy of Kiora's Follower. Kiora's Follower and Glasspool Mimic do not have summoning sickness.

Steps

1. Activate Kiora's Follower by tapping it, targeting Glasspool Mimic.
2. Deeproot Pilgrimage triggers, creating a 1/1 Merfolk creature token.
3. Resolve the Kiora's Follower ability, untapping Glasspool Mimic.
4. Activate Glasspool Mimic by tapping it, targeting Kiora's Follower.
5. Deeproot Pilgrimage triggers, creating a 1/1 Merfolk creature token.
6. Resolve the Glasspool Mimic ability, untapping Kiora's Follower.
7. Repeat.