Master Transmuter + Clock of Omens + Myr Battlesphere

Prerequisites

• You control an artifact that can tap to produce at least .
• Master Transmuter does not have summoning sickness.

Steps

1. 1Activate any artifact you control by tapping it, adding at least .
2. 2Activate Master Transmuter by paying , tapping it and returning Myr Battlesphere from the battlefield to your hand, putting Myr Battlesphere from your hand onto the battlefield.
3. 3Myr Battlesphere enters the battlefield, creating four 1/1 Myr artifact creature tokens.
4. 4Activate Clock of Omens twice by tapping four Myr tokens, untapping the mana-producing artifact and Master Transmuter.
5. 5Repeat.

Effects

• Infinite ETB
• Infinite LTB
• Infinite tapped creature tokens