Flygon?
In the 2500 league, is it feasible? I did one battle on the subway last night, and randomly chose as a team a mewtwo, a 100% flygon i had powered up to 2400 or so, and I forgot what else. The mewtwo (with SB) lost to whatever his first pokemon was, but the flygon (DT/DC) ended up sweeping out the rest of his team with over half strength remaining.
You can power a 100% Flygon up to 2490 CP and level 35.5 BTW and I suppose it can learn Earthquake as a second move .
Answers
It seems feasible in the 1500 league too. I have one just shy of that mark which I am currently using with double ground moves as that was what it came with naturally. Not changing anything until the dust settles.
I'm considering teaching it Stone Edge as its second charge move. Its remaining moves as either Dragon Tail/Earthquake, or Mud Shot/Dragon Claw. All that combined should give it a large amount of coverage.