Shurtugal
The Enterpriser.
kingdra is also situational and i would just pick a universal rain check in general as a better answer than kingdra who is a liability outside of opposing rain. just my opinion; i know it can be used wonderfully if sucessful on a team majorly weak to rain; but, i seriously would prefer jut using something that does more.
also, kingdra is outclassed by majority of OU dragons in general for the role of being a dragon like others mentioned. just my 2 cents
also, kingdra is outclassed by majority of OU dragons in general for the role of being a dragon like others mentioned. just my 2 cents