Hidden Blade is the first Kunai technique. Each throw sends three blades instead of two, staggering more enemies at once.
Throw into a group to stagger several enemies, then attack the nearest.
You need the Kunai unlocked first.
Blinding Dust
Smoke Bombs briefly blind enemies in the cloud, and the smoke lingers longer.
Concussive Blast
The Black Powder Bomb's shockwave knocks enemies down.
Explosive Powder
A direct Sticky Bomb hit kills the target, and the blast grows bigger and hits harder.
Explosive Shrapnel
Shrapnel raises the Black Powder Bomb's damage and blast radius.