High Tide, Ley Druid, and Pemmin's Aura

Prerequisites

• High Tide in hand
• Ley Druid on the battlefield
• Pemmin's Aura on the battlefield
• You control an Island
• Pemmin's Aura attached to Ley Druid
• available

Steps

1. Cast High Tide by paying
2. Activate an Island by tapping it, adding
3. High Tide triggers, adding
4. Activate Ley Druid by tapping it, untapping the Island
5. Activate Pemmin's Aura by paying , untapping Ley Druid
6. Repeat from step 2

Results

• Infinite mana lands you control can produce
• Infinite blue mana
• Infinite untap of lands you control