How can you create a combo with Dualcaster Mage, Mirage Mockery?
user
[START OF COMBO]This combo can be formed with Dualcaster Mage, Mirage Mockery

Color identity: UR
Mana cost: {3}{U}{R}{R}
Steps:
  1. Cast Mirage Mockery by paying {2}{U}, targeting any nonartifact creature you control.
  2. Holding priority, cast Dualcaster Mage by paying {1}{R}{R}.
  3. When Dualcaster Mage enters the battlefield, it triggers, copying Mirage Mockery, with the copy targeting Dualcaster Mage.
  4. Resolve the Mirage Mockery copy, creating a token copy of Dualcaster Mage.
  5. Repeat from step 3.
  6. Optionally, you may initially cast Mirage Mockery with its entwine cost to get infinite copies of any artifact creature(s) you control with haste.[END OF COMBO STEPS]

Result:
  - Infinite copies of all artifact creatures you control with haste
  - Infinite creature tokens with haste
  - Infinite enters the battlefield
  - Infinite magecraft triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be in your hand
  - You control at least one nonartifact creature.
[END OF COMBO PREREQUISITES]
assistant