Elemental Mastery, Cryptolith Rite, and Simic Ragworm

Prerequisites

• Elemental Mastery on the battlefield
• Cryptolith Rite on the battlefield
• Simic Ragworm on the battlefield
• Elemental Mastery attached to Simic Ragworm
• Simic Ragworm does not have summoning sickness

Steps

1. Activate Simic Ragworm by tapping it, creating three 1/1 Elemental creature tokens with haste
2. Activate an Elemental token by tapping it, adding
3. Activate Simic Ragworm by paying , untapping it
4. Repeat

Results

• Infinite colored mana
• Infinite creature tokens with haste
• Infinite ETB