Scion of Calamity crunches, and he munches, and he tears that house down
Not only is it viable for competitive play, but its also relevant for collectors, with most online auctions for it currently indicating that its value is in the range of $45 to $110
At a mere 2 mana, this enchantment is harder to remove than a creature with a similar ability and doubles as a source of damage for any target
Heres a quick comparison: Once you get used to the Japanese symbols, it becomes much easier to compare English and Japanese cards side by side
English XY Evolutions Blue Color Misprint This one with a blue/dark purple background instead of regular purple
Blue has a bunch of cards that are in-jokes to the development process of the game, because, well, Blue is the 'smart' colour, right