Where do you see a Shuppet in White 2 or Black 2? Where do you have to go to fight someone who has one. I have spotted 296 pokemon, just need to find a Shuppet.
You need to breed a Banette.
“I have fought alongside you thus far. Once I came to know you, I knew I wanted to fight for you. Sire. I devote myself to you, for your sake, not mine. I am truly happy that you are my liege.”
Completed Dexs: White 2, SoulSilver