Thunder Dragon Titan has a similar effect, allowing it to be summoned from the extra deck by banishing a thunder-type monster from your hand and a thunder-type fusion monster from your field
This makes it a strict upgrade to the Gruul version and could be a card players look for to make that swap
It would benefit from being changed in favour of synergy, especially since the synergetic cards are usually the unplayable ones, and moved away from "I get whatever cards I want from wherever I want, then blow up your board for no cost"
Preparing cards for professional grading
2 Garnet 1 Nanashick 3 Gold Gadget 3 Silver Gadget 1 Nisamu 3 Saizan 2 Terrortop 1 Taketomborg 2 Nishipachi 2 Ninishi 1 Shinkuro 1 Red-Eyed Dice 1 GUB 1 Raigeki 1 Mind Control 1 Soul Charge 1 Iron Call 1 Karakuri Cash Cache 1 Foolish 1 Limiter Removal 2 TwiTwi 3 Decent Fusion 3 Karakuri Anatomy 1 Seraphinite 1 Crystal Wing 3 Burrito 1 Stardust 2 Burei 1 Clear Wing 1 Barkion 1 Stardust Charge 1 Beast 1 Titanic Galaxy 1 Flare Metal 1 Gear Gigant Because I saw Armz' BriFu Gadgets and thought, "I'm unoriginal, let's steal that"
Cards that interact with banished cards (examples): Card can be banished from anywhere, be it your field, your hand, your graveyard (your discard pile), or your deck