Talk:Excalibur Avalon Helmet/@comment-114.32.79.31-20130409090506/@comment-118.208.235.202-20130908220814

All of the subtractions to stat are from the total value you derp, but if you take your multiplier, (100 x (1+ 4.25 )) you get your total health of 525.

525 less 5% is (525 x .95) = 498.75 rounded down.

However, additions affect only the base value, and are added to your other modifications: Base Shield x (Redirection + Vigor + Avalon) to add only 25 shield in total.