Originally Posted by
twister
I wouldn't call them overpowered - strong for sure though.
"Overpowered" to me means you can deploy full loads and pretty much 99.9% of the time, without regard to the base layout or levels and be ensured victory.
At times in the game, Archers, PEKKAs, Minions, Hogs have all been pretty much no-brainers for deploying max troops and watch a base fall. Supercell monitors stats for millions upon millions of daily attacks for trends and makes adjustments as necessary though.
Do max dragons on max bases win with almost certainty? No.
Can skilled players with max dragons use strategy and obtain a victory on many types of base layouts? Sure. But... so can folks well versed in the use of Balloons, Hogs, GoWiWi, even experienced Barchers can get 1-star on most bases.
That's just my personal opinion, in the right hands, just about any troop or troop combo can be lethal if up against the right village layout.