Elemental Mastery, Cryptolith Rite, and Ethersworn Adjudicator

Prerequisites

• Elemental Mastery on the battlefield
• Cryptolith Rite on the battlefield
• Ethersworn Adjudicator on the battlefield
• Elemental Mastery attached to Ethersworn Adjudicator
• Ethersworn Adjudicator does not have summoning sickness

Steps

1. Activate Ethersworn Adjudicator by tapping it, creating four 1/1 Elemental creature tokens with haste
2. Activate three Elemental tokens by tapping them, adding
3. Activate Ethersworn Adjudicator's second ability by paying , untapping it
4. Repeat

Results

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