Even if the opponent is not a dragon, it has the combat power to change other races due to the existence of the Buster Dragon, which forcibly turns it into a dragon, as well as playing the opponent's monster build in Yu-Gi-Oh
If a "Ninja" monster(s) or "Ninjitsu Art" card(s) you control would be destroyed by battle or an opponent's card effect, you can banish 1 "Ninja" monster from your GY instead
In the Digimon canon it should be supposed to be sort of rock-paper-scissor, while as far as I got, in the japanese game it's A-B-C loosely tied to attributes, but A(against "vaccine") attacks are always the strongest and C(against "virus") the lowest, but C attacks set the opponent's attack to 0
Silent Arbiter Magic Fifth Dawn Keep track of your collection value over time
Check the table below for the equivalent categories and their rarity symbols, accurate as of the Scarlet & Violet classification changes
the real answer is: it depends