pokemon go mewtwo promo card - V -SWSH223 - Black Star counter dice and a coin Mewtwo V (Alternate Full Art)

Artist Card No #080 Rarity Rare Holo GX Holo Price $4.03 All Time High $4.14 All Time Low $1.06 Marshadow GX's Price History Discussion Other Marshadow GX Pokemon TCG Cards Content within this article contains copyrighted material of Nintendo

#1 Library of Alexandria Library of Alexandria is such a good card, that some Oldschool formats have banned it from the card pool

The only thing holding it back is that it needs to be attacking, and something like Enduring Courage can make this a terrifying topdeck

By putting shield counters on up to three creatures, it gives them multiple layers of defense against both removal and combat damage