Tidespout Tyrant, Selvala, Heart of the Wilds, and Dragonlord Kolaghan

Prerequisites

• Tidespout Tyrant on the battlefield
• Selvala, Heart of the Wilds on the battlefield
• Dragonlord Kolaghan on the battlefield
• available

Steps

1. Activate Selvala by paying and tapping it, adding at least plus enough mana to cast a creature card from your hand
2. Cast a creature card by paying its mana cost
3. Tidespout Tyrant triggers, returning Selvala from the battlefield to your hand
4. Cast Selvala by paying
5. Tidespout Tyrant triggers, returning the creature cast in step 2 from the battlefield to your hand
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite storm count