Who would've thought that this deck would be budget right now, with the most expensive card from the deck probably being kashtira fenrir lol.
Deck is very fun to play and surprisingly competetive (went 3-1 at locals and im a noob), most of the kashtira engine is used to xyz into arsenal falcon so you can just special ulcanix from the deck and go into your full fire king line into amblowhale. Kashtira birth is clutch against d shifter decks as well. The diabelstar is just there as an extra body and a ponix summon with the OG sinful spoils. If you can get either ulcanix or ponix effect off, it becomes very hard for your opponent.
All the non engine you can just replace with whatever you like, for me this works because the droplet kinda gives you infinite chain blocks with kirin and the circle as well. You can choose to put more handtraps in the deck but the crossouts really help when going first.
If you have things to recommend pls let me know!