The thought process is "oh, I've been losing to Raffine, Scheming Seer out of Esper or Corpse Appraiser out of Grixis, Zenith Chronicler seems like the perfect card to punish those three-color decks," but the issue with this is not considering how the games actually play out and how those decks are usually Constructed
But what makes these Beginner Boxes really great is how thorough they are about the experience
Karumonix specifically can be a huge wincon if your swarm is large enough to hit each of your opponents with 10 or more creatures
This article lists the most valuable Commander pre-con decks on the secondary market, excluding Commanders arsenals, Brawl decks, and certain expansions

38/102 Poliwhirl (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=5&fid=99004157&i=156 40/102 Raticate (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=10&fid=99009063&i=62 41/102 Seel (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=5&fid=99004145&i=144 42/102 Wartortle (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=7&fid=99006144&i=143 45/102 Caterpie (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=7&fid=99006109&i=108 49/102 Drowzee (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=8&fid=99007043&i=42 54/102 Metapod (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=7&fid=99006072&i=71 55/102 Nidoran (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=7&fid=99006037&i=36 56/102 Onix (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=7&fid=99006167&i=166 57/102 Pidgey (Ken Sugimori) - www.sozaijiten.com/cdrom/imagedetail.asp?pid=7&fid=99006006&i=5 59/102 Poliwag (Ken Sugimori) -
