Agatha's Soul Cauldron, Knacksaw Clique, and Selvala, Heart of the Wilds

Prerequisites

• Agatha's Soul Cauldron on the battlefield
• Knacksaw Clique in exile
• Selvala, Heart of the Wilds on the battlefield
• Selvala does not have summoning sickness and has at least one +1/+1 counter on it
• You control a creature with power 3 or greater
• available

Steps

1. Activate Selvala by paying and tapping it, adding at least
2. Activate Omen Hawker using Knacksaw Clique's ability by paying and untapping it, exiling the top card of an opponent's library
3. Repeat
4. If you control a creature with power 4 or greater, this combo nets infinite colored mana

Results

• Exile each opponent's library
• Infinite colored mana