Frankamand didn't specify the playstyle for this deck
Once they have their set cards on the field to constantly refresh Traps and keep the titular Monster alive, it can be hard to break their defenses just to play the game
Pot of Extravagance X SPELL At the start of your Main Phase 1: Banish 3 or 6 random face-down cards from your Extra Deck, face-down
It would have been even better if this card had an effect that brought Tricky Spell 4, a dedicated support spell, to the hand, and if it appeared today, it might have actually happened
On the other hand, Erebus, the Underworld Monarch gives you non-targeting removal while setting up your Graveyard with Monarch Spell/Trap cards, and also lets you recycle your Monarch monsters back from the Graveyard once it gets there
This deck's main objective is to summon Cosmic Blazar Dragon/Shooting Star Dragon/Crystal Wing Synchro Dragon