Quagsire

Quagsire has a great defensive typing and an excellent support movepool, but what really sets Quagsire apart from the other standard UU bulky Water-types, such as Milotic and Slowbro, is its ability, Water Absorb. Having Water Absorb allows Quagsire to take on threats like Choice Band Azumarill and Swords Dance Feraligatr without the fear of eating boosted Water-type moves. Another advantage Quagsire boasts over its fellow Water-types is an immunity to Electric-type moves, making it a good counter to Choiced Magneton and Rotom locked into Thunderbolt. Quagsire also has access to Encore, giving it the advantage of being able to ruin any Pokemon that attempts to set up or use supporting moves; this makes up for Quagsire's lack of offensive power, and prevents it from becoming complete set up bait.