Magewright's Stone + Illusionist's Bracers + Palladium Myr + Karn, the Great Creator

Prerequisites

• Magewright's Stone and Palladium Myr do not have summoning sickness.

Steps

1. 1Activate Palladium Myr by tapping it, adding .
2. 2Activate Karn's first loyalty ability by putting a loyalty counter on it, causing Magewright's Stone to become an artifact creature until end of turn.
3. 3Activate Illusionist's Bracers' equip ability by paying , attaching it to Magewright's Stone.
4. 4Activate Magewright's Stone by paying and tapping it, targeting itself.
5. 5Illusionist's Bracers triggers, copying Magewright's Stone abillity, targeting Palladium Myr.
6. 6Resolve both Magewright's Stone abilities, untapping Magewright's Stone and Palladium Myr.
7. 7Activate Palladium Myr by tapping it, adding .
8. 8Repeat from step 4.

Effects

• Infinite colorless mana