St stands for set tiered, and I meant to type tradable (not letting me edit for some reason)
Also reason for spec
My first one is rather Insignifigant,it's just that hydra and CSILKS look HIDEOUS with a quiver or ctrap
Plus 3 att goes longer ways than 2 or 1 dex from 800 damage of a doom bow
Dragon robe is over powered on wizard, or any robe class in general, especially after the buff.
The 6 att will grant a wizard 81 att, without using a swap out, which is arguably the highest in the game when combined with st spell's att boost, after the archer's QOT spec combo. With a ubatt , wizard is able to achieve 93 att, which is pretty damn high.
Also from dragon robe's buff, the 6 spd is also useful. Let's consider the other side of a wizard, the side where the spell becomes the main focus. Throw a gem stone on it with the robe, and BAM 62 spd, you'll be able to keep up better in wine cellars, whilst still retaining a bulk of 84 att.
Aside from these buffs, it also grants 3 wis, though not very useful is still a nice little side dish to the 6 spd and 6 att.