How come Mega Charizard can have blue fire coming out of its mouth, Mega Blaziken can have fire coming out of its wrists, Moltres can have fire wings,Typhlosion can have visible fire on its back, Infernape fire hair, but Mega Greninja is stuck with these ugly ice looking solid sky blue blocky textures on its head and shuriken ?
The "overflowing power seeping out of character's body" trope is almost an anime cliché, wouldn't it obviously have been more cool to have its "antennas" be flowy water like Charizard's fire and give its shuriken an actual water texture ?