Editing Items effects via Hex BW2

[Chachythehuman]

Until now, I've been editing some items effects like the prices in pokemarts or set the evasion up of the bright powder from 10 to 25 and the focus band % from 10 to 50 coz I've seen somewhere in this forum changing the 0x003 byte affects the %... My question is: can anyone explain the meaning of each offset from the a024.narc?? Like "the first 2 bytes are the item's price" pls help sorry my english is bad

[yggdrassil01]

I saw it somewhere.. Hope it helps. Never tried it though.. I also want to make a held item that paralyzes the holder (paralyze orb) but I don't know how to edit it..

http://projectpokemon.org/forums/showthread.php?24589-B2W2-General-ROM-Info/page4