Instructor Deck – The Calculator with Bulge, the Spiral Dragon
This is definitely 1 unique deck that you should take a look at! This deck makes use of The Calculator, along with Bulge, the Spiral Dragon, ABCs, Ojamas, and it even has Exodia too!
Ojamassimilation can help you assemble multiple monsters on the field easily, by revealing ABC-Dragon Buster and banishing 3 Ojama monsters, you will get to Special Summon A-Assault Core, B-Buster Drake & C-Crush Wyvern.
Magical Hats will also help you get Ojamagic and Thunder Dragon Fusion which have Graveyard effects into the Graveyard. Also, Obliterate!!! and Constellar Pleiades can help you return the Spell or Trap cards which you set via Magical Hats back to your hand!
BTD Additional Note: These decks are mainly proof of concept decks which give you a deck concept and provide ideas on how to combine various themes. We recommend that you further explore how to play the decks and also look into updating the decks with staples or other cards to get more success with the deck~
Source from OCG Instructor Official Twitter