Clement, the Worrywort + Intruder Alarm + Matterbending Mage

Prerequisites

• You control a nontoken creature with greater mana value than Matterbending Mage that can be cast using only mana creatures you control can produce.

Steps

1. 1Activate any number of creatures you control by tapping them, adding at least enough mana to cast Matterbending Mage.
2. 2Cast Matterbending Mage by paying its mana cost.
3. 3When Matterbending Mage enters the battlefield, it, Clement and Intruder Alarm trigger.
4. 4Resolve the Clement trigger, returning nothing to your hand.
5. 5Resolve the Matterbending Mage trigger, returning the other creature with greater mana value from the battlefield to your hand.
6. 6Resolve the Intruder Alarm trigger, untapping all creatures.
7. 7Activate any number of creatures you control by tapping them, adding at least enough mana to cast the creature returned to your hand.
8. 8Cast the creature by paying its mana cost.
9. 9When the creature enters the battlefield, Clement and Intruder Alarm trigger.
10. 10Resolve the Clement trigger, returning Matterbending Mage from the battlefield to your hand.
11. 11Resolve the Intruder Alarm trigger, untapping all creatures.
12. 12Repeat.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite mana creatures you control can produce
• Infinite storm count
• Infinite untap of creatures