King Macar, the Gold-Cursed + Clock of Omens + Silverskin Armor

Prerequisites

• Silverskin Armor attached to Macar.

Steps

1. 1Activate Clock of Omens' ability, tapping Macar and Clock of Omens, untapping Macar.
2. 2Macar triggers, exiling target creature and create a Gold token.
3. 3Activate Clock of Omens' ability, tapping Macar and the Gold token, untapping Macar.
4. 4Repeat from step 2.

Effects

• Exile all creatures that enter the battlefield under an opponent's control
• Near-infinite colored mana