High Tide + Kelpie Guide + Pemmin's Aura

High Tide

Kelpie Guide

Pemmin's Aura

How it works

1. Cast High Tide by paying .
2. Activate an Island by tapping it, adding .
3. High Tide triggers, adding .
4. Activate Kelpie Guide by tapping it, untapping the Island.
5. Activate Pemmin's Aura by paying , untapping Kelpie Guide.
6. Repeat from step 2.
7. Activate any mana-producing permanent you control by tapping it, adding at least 1.
8. Activate Kelpie Guide's first ability by tapping it, untapping the mana-producing permanent.
9. Activate Pemmin's Aura's first ability by paying , untapping Kelpie Guide.
10. Repeat.