Remember, you can also add explosive tags, smoke bombs, etc - this adds extra effects, damage, or distractions.
Save some kunai for later, we'll need them.
Now let's start with some techniques.
Take these 2 large windmill shurikens.
Throw the first one, wait a second, then throw the other one faster so that it travels within the shadow of the first.
If a target defends against the first then the second one will surprise them and have a higher chance at success.
*creates a dummie - mid range*