spellbook cards yugioh YU-GI-OH! - of Judgment (MP14-EN039) - Mega Pack 2014 - 1st Edition You can banish up to 3 Spellbook Spell Cards from your Graveyard Basically max rarity Spellbooks! Probably

The availability of the promotion: some promo cards become worth a lot less than others, as they are relatively easy to obtain because the promotion is readily available

It doesn't cause any object to gain an ability

Incorrigible Youths is the most aggressively Level 1 card in quite some time

There are two other common Riolu cards in this set, so picking up this alternative art will likely be at a decent price

Beyond just being important iconography, however, this card is also incredibly powerful

Being able to cast Ancestral Vision, Wheel of Fate, Restore Balance, and Living End from your hand while also shooting down a creature is pretty strong