Iron Bugs that I've found

I've talked about this before, but I don't think anyone remembers. Here are some of the ones I've found:

Iron Sand Unleash and Corruption: I've found that when you have corruption on and you use unleash, if someone runs through it they gain the corruption effect multiple times. This results in them being able to restore their chakra  greatly from a single corruption.

Iron Sand Crusher This skill costs chakra upon use, as I assume is intended, yet when actually crushing people it takes further chakra per person hit from the user. While this may not be that big of a deal in a 1v1, if someone were to use clones or the skill were used on multiple people, large chunks of chakra can be taken this way.

I'll update this if I find more.