The Jungle King, Sceptile. For the normal one, I usually run a modest natured one with unburdened. I invest the EVs by having Max special attack, Max speed and rest on HP. Move set of: Giga drain, Dragon pulse, Hidden power (Fire/Ice) and Focus blast. I use gems (Grass), berries which weaken super effective moves or weakness policy. When upon using the item it holds, upon using the item it used, the item will disappear so uburden takes place (doubles speed), but weakness policy doubles both the attack stats so it becomes an extreme sweeper. However, Gale wings does counter this. Giga drain helps regain health, Dragon pulse is a good move against dragons, HP Fire/Ice is a great coverage as well as Focus blast. For Megas, I run the same set as the regular Sceptile (now Dragon pulse becomes a STAB) and I run timid to out speed. For physical, I run Jolly/adamant with Max speed, Max attack and rest on HP. I run: Leaf blade, Dragon claw, Earthquake and Drain punch. Leaf blade and Dragon claw are great STABs and Earthquake and Drain punch are great coverages. Drain punch compensates for Giga drain as well as it being a strong move in the meta-games. Hope these sets are useful to you.