Goro-Goro and Satoru | Breath of Fury

Cards

Goro-Goro and Satoru on the battlefield.
Breath of Fury in hand.
You have a creature card in hand, or control another creature that entered the battlefield this turn.
You control any number of creatures that can tap to produce at least ({1} magic symbol) ({R} magic symbol) .
({2} magic symbol) ({R} magic symbol) ({R} magic symbol) , plus enough mana to cast the creature card in hand, if applicable available.

If needed, cast any creature card by paying its mana cost.
Cast
Breath of Fury by paying ({2} magic symbol) ({R} magic symbol) ({R} magic symbol) , attaching it to a creature you control that entered the battlefield this turn.
Activate any number of mana-producing creatures you control by tapping them, adding at least ({1} magic symbol) ({R} magic symbol) .
Activate
Goro-Goro and Satoru by paying ({1} magic symbol) ({R} magic symbol) , giving creatures you control haste until end of turn.
Deal combat damage to an opponent using the creature with
Breath of Fury attached.
Breath of Fury and
Goro-Goro and Satoru trigger.
Resolve the
Goro-Goro and Satoru trigger, creating a 5/5 Dragon Spirit creature token.
Resolve the
Breath of Fury trigger, causing you to sacrifice the creature it is attached to, then attach
Breath of Fury to the Dragon Spirit token, then causing you to untap all creatures you control and to get an additional combat phase after this one.
Repeat from step 3 each combat phase.