This deck makes heavy use of the Forge mechanic from Rings of Immortality. Orange is a great color for Forge support, and Grand Finale is a great way to pull out a Forged Caravan Brass. You also run 3 K-Nine Handler, which can cheaply fill up your boneyard for Journey of Souls and search out Cerberus Unchained. Cerberus and Enyo both combo very well Hysterical Strength and Borrowed Glory. Almost all your minions synergize with Dashing Ringmaster. Shopworn Bull and Pseudonomicon can recycle Parsa Recruits and revived ephemeral weaklings for more draw power.

Burn RRRGOOO. Past that, try to burn R more, as some high-mana combos for finishing the game use a lot of red gems. Favor orange burns that forge over something like Eager Recruit.

Video

https://youtu.be/NL2UpnjAX9E