Another random Nuzlocke variant. This one is meant for X&Y but could be done in any game.
There are 4 difficulties to start with.
Easy, Medium, Hard or Impossible.
-Normal Nuzlocke rules
-15 Poke Balls a town
-HM Slaves can't die
-Legendary Pokémon can only be caught if ABSOLUTELY necessary. (like Xerneas/Yveltal in XY)
-Same as Easy, but 10 Poké Balls a town.
-If the starter dies, it's Game Over
-The only healing items allowed are Potions, Super Potions, Ether-type things and Berries
-Same as Medium, but no Held Items until 3rd Badge.
-No TMs until 4th Badge
-No Mega Evolution (if applicable) until 8th Badge (except the Successor battle)
-Same as Hard, but only 5 Poke Balls a town and only Potions and Berries are allowed.
-No TMs until 6th Badge
-No Mega Evolution at all (except the Successor battle)
-Only 3 Pokemon can faint total.