Dualcaster Mage | Breaking // Entering | Blasting Station

Cards

Blasting Station on the battlefield.
Dualcaster Mage and
Breaking // Entering in hand.
There is at least one creature card in a graveyard.
({5} magic symbol) ({B} magic symbol) ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) available.

Cast
Entering by paying ({4} magic symbol) ({B} magic symbol) ({R} magic symbol) , targeting any creature card in a graveyard.
Holding priority, cast
Dualcaster Mage by paying ({1} magic symbol) ({R} magic symbol) ({R} magic symbol) .
When
Dualcaster Mage enters the battlefield, it and
Blasting Station trigger, with
Dualcaster Mage targeting
Entering.
Resolve the
Blasting Station trigger, untapping it.
Holding priority, activate
Blasting Station by tapping it and sacrificing
Dualcaster Mage, causing you to scry 1.
Resolve the
Dualcaster Mage ability, creating a copy of
Entering, targeting
Dualcaster Mage.
Resolve the copy of
Entering, returning
Dualcaster Mage from your graveyard to the battlefield.
Repeat from step 3.
Optionally, you may cast both
Breaking and
Entering if you have an additional ({U} magic symbol) ({B} magic symbol) available to infinitely mill any number of players.