Its just an Instant-speed board wipe, so its great
But it's holographic and Japanese and it looks nice
Kathril, Aspect Warper Kathril, Aspect Warper works very well when you have a keyword soup creature like Sire of Seven Deaths in your graveyard, or Zetalpa, Primal Dawn
Control Win Condition creates an annoying bit of record-keeping that you want to obscure from your opponent (encouraging you to spend additional mental energy obscuring your busywork)
Since this is a basic Pokemon card that doesn't have any evolutions, I would only recommend 1 Audino card in any type deck
In MTG terms, the castle and its awesome beast become the Legendary Snow Land Dark Depths - spend 30 mana to melt away the card's Ice counters, and it transforms into the preposterously deadly 20/20 Indestructible flyer Marit Lage - renamed The Black Beast of Aaargh , perhaps Python cartoonist Terry Gilliam's most terrifying creation ever (unless you've seen any of his horror movies, that is)