Freezing Ice Grenade

Freezing Ice grenade is a jutsu where the user attaches small crystal orb to the hole in the back of the kunai, when the kunai hits an object the ice "grenade" will slowly freeze whatever it came into contact with, even fire!!

As well as this, there is a different variation Riku Otsutsuki came up with while messing around with the technique. Its name is Ice Grenade and it is almost exactly identical to this jutsu. The only difference being that instead of freezing whatever it touches, this jutsu will explode up into a torrent of icy spikes that will injure or trap an opponent.

The only jutsu capable of effectively countering these techniques are extremely powerful Fire Release techniques such as Amaterasu.