And with my last go of Alpha Sapphire that I recently beat the game in, for a little while I had a Lombre, but after it died I tried to use a Wingull only for it to immediately die to Pursuit before it could evolve. So when I got a Psyduck I slapped Surf onto that and had it in my party for a little while and deposited another team member when I felt I didn't need it (I left my Scizor behind when I went to the Seafloor Cavern, and after my Gigalith died I kept Psyduck in my party for a bit).