Chesnaught has impressive DEF but unfortunately, its shallow movepool isn’t doing it any favors. However, its saving grace is Spiky Shield, which protects it from harm; also, if the foe initiates contact, the attacker will suffer damage equivalent to an eighth of its HP. When it takes a defensive posture with its fists guarding its face, it can withstand a bomb blast.
Delphox got the short end of the stick. Its HP, ATK, and DEF are horrendous, even with great SPD. However, it possesses an awesome signature move, Mystical Fire, which hits foes with a special flame that lowers SPEC. ATK.
Greninja is vulnerable to nearly every type of attack but it can easily outspeed many Pokemon. Water Shuriken is an increased priority move, dealing quick damage to its foes via throwing stars. It creates ‘em out of compressed water. When it throws ‘em at high speed, these stars can split metal in two. It appears&vanishes with a ninja’s grace, toying with its enemies using swift movements while slicing ‘em with throwing stars of the sharpest water.
Final X and Y Evolutions, by ocaritna.