Dualcaster Mage | Doppelgang

Cards

({4} magic symbol) ({G} magic symbol) ({U} magic symbol) ({R} magic symbol) ({R} magic symbol) available.

Cast
Doppelgang by paying ({3} magic symbol) ({G} magic symbol) ({U} magic symbol) , targeting a permanent.
Holding priority, cast
Dualcaster Mage by paying ({1} magic symbol) ({R} magic symbol) ({R} magic symbol) .
When
Dualcaster Mage enters the battlefield, it triggers, copying
Doppelgang, targeting
Dualcaster Mage.
Resolve the copy of
Doppelgang, creating a token copy of
Dualcaster Mage.
Repeat from step 3.

If you have an additional ({3} magic symbol) available, you may use it while casting
Doppelgang to create tokens of additional permanents.