While relying on coin flips isnt ideal, since this attack requires only one Grass energy, Exeggutor EX is a great choice, a high-HP Pokemon that can disrupt the opponent's setup significantly
This ability is eminently impactful both offensively and defensively, as it can be activated before combat to make your creature unblockable by a specific color, or it can be activated in response to one of your creatures being targeted by a specifically colored spell to make it invulnerable
I dont know if you should pick it up early, but you should always play it in any red deck
If your card scores a 9 with near-perfect centering but a small surface mark, you only see PSA 9 not the breakdown
So when you keep this flawed card in your trade binder, you can have something that people want to trade for, but be honest with them about the condition
type, negate the effect of up to 1 of your opponent's Characters during this turn