Flash, Incubation Druid, Protean Hulk, Torch Courier, and Vigean Graftmage

Prerequisites

• Flash in hand
• Incubation Druid in your library
• Protean Hulk in hand
• Torch Courier in your library
• Vigean Graftmage in your library
• available

Steps

1. Cast Flash putting Protean Hulk into play and choose not to pay
2. Protean Hulk is sacrificed
3. Grab Vigean Graftmage, Incubation Druid, & Torch Courier
4. Vigean Graftmage's Graft ability triggers, move a counter to Incubation Druid
5. Sacrifice Torch Courier to give Incubation Druid haste
6. Tap Incubation Druid for and untap it with Vigean Graftmage, netting
7. Repeat for infinite
8. You can now untap Incubation Druid as much as you want to get infinite of your other colors

Results

• Infinite colored mana
• Infinite mana lands you control can produce
• Infinite tap triggers
• Infinite untap triggers