2012-04-30, 04:39 PM
The most effective would be boss damage %, but these are fairly hard to find, since they are only A. I had to pay a LOT for all of mine (For multiple characters) and used multiple super megaphones. So if you can find a boss damage one, use it.
The most effective price:cost would be a B rank PDR one. They are very cheap and easy to find, and it's 18%. The A ones are 21%. Minimal difference.
The most effective price:cost would be a B rank PDR one. They are very cheap and easy to find, and it's 18%. The A ones are 21%. Minimal difference.

