This deck will be good in the TCG when its new support releases.
The New Support
Galatea-i, the Orcust Automaton is this deck's new link 1 that boosts consistency by allowing you to send a card from your hand to the graveyard to add 1 World Legacy monster or Orcustrated Babel from your deck or graveyard to your hand. You can search for or recycle World Legacy - "World Crown" with this effect to extend your plays.
Enlilgirsu, the Orcust Mekk-Knight is this deck's powerful new boss monster. His first effect can target, then add a banished Orcust or World Legacy card to your hand, then it allows you to take control of 1 opponent's face-up monster by shuffling 1 card from your hand back into the deck. It recycles your resources and provides non-targeting removal. His second effect can be activated when he's sent from the extra monster zone to the graveyard that turn; you can banish him from your graveyard to non-target send a card on the field to the graveyard. It provides some extra removal that could be activated when you use him as link material or if he's removed from the field by an opponent's card, such as by battle, card effect, or a Kaiju. All of his effects can be turned into quick effects with Orcustrated Babel.
NT8000 - SIRIUS is a new extender that this deck can run. Its most important effect allows you to special summon it if it's sent anywhere except the field to the graveyard and if you control a dark link monster. You can send it from the deck to your graveyard with Foolish Burial or Orcust Knightmare to trigger this effect. Orcust Knightmare + Orcustrated Babel in particular can send this SIRIUS to the graveyard on your opponent's turn. Also, being sent to the graveyard when it was used as xyz material for Dingirsu, the Orcust of the Evening Star will also trigger SIRIUS' effect. SIRIUS' other decent effect allows you to target and destroy 1 face-up card both you and your opponent control if a link monster's effect was activated that turn. It can provide more disruption when it's summoned on the opponent's turn and Dingirsu can protect your cards from being destroyed.