These sets are either very strong multicolor sets (Invasion/Planeshift, Khans of Tarkir, Return to Ravnica/Gatecrash, Shadowmoor), sets with great removal at common/uncommon (M11, Conspiracy/Conspiracy: Take the Crown) or strong colorless or colored cards that can reward any draft (Mirrodin/Darksteel and Theros)
Secret Lair x Sonic: Friends & Foes Secret Lair x Sonic: Friends & Foes I am a bit of a curmudgeon when it comes to new-to-Magic cards being sold via Secret Lair, and while I know Wizards has said that their policy is to make some Universes Within versions of cards eventually, they havent really done much of that since they printed all of the Street Fighter cards as Universes Within
It creates situations where you can't get anything to help you with Noctowl because most of your deck is item cards, which is where Crispin comes in
Magikarp Tamamushi University Promo Card Magikarp is known as somewhat of a useless Pokemon, knowing only a handful of moves that do very little damage
I know I probably sound like broken record, but its only because its true