Magic's rules state that an object is the color(s) of the mana symbol(s) in its mana cost, regardless of what type of mana you actually use to cast it that's why an artifact like Sol Ring is colorless, no matter which color of mana you use to pay its generic cost of
Negate the effects of opponent's monsters destroyed by battle with the equipped monster
However, if Dragon-type cards are taken into consideration, it is quite good actually
While this is a modern legal set, there aren't many cards powerful enough to have an impact
Whether youre building a new Spiders matters Commander deck, or trying preparing for post-Vivi Standard, there are plenty of cards to look out for
Others like Dragapult ex, Gardevoir ex, Gholdengo ex, and Archaludon ex, however, can laugh off Slither Wings paltry 120 attack with their more robust healthpool