First off, the damage inflicted, should rarely be above 1000, so I see no inbalance in that department
Card not found is an interesting card, which plays with this little real-estate within the design space of black having tools against counters
[P] Energy Feather (30 X damage): This attack does 30 damage for each Energy attached to this Pokmon
SUBTLY STYLISH - The best statements in style are always understated
Many of the best Dinosaur cards want to be destroyed, making Xeno Meteorus a fantastic card for Dinosaur decks
Being able to net one of the cutest Pokmon in the set for a fraction of the cost of other Phantasmal chases, thanks in part to the overshadowing effect left by the Charizard duo's colossal prices, makes this an underrated gem in the set