Question: How much M-Def is needed in WZ

So i have a fire tao and im sick of lvling it handly (because theres no good bot for taos that loads mana) so i was thinking about relot get wand\spear and go winezone cause bas\as is taken by archers 24\7 so i cant fc ....
so how much magic defense i need to go wz without pots (means they dmg 1 :P)

if u can tank bas\as for 1, i am definitely sure u will be fine

Well thats what i thought but then i went into lab 2 and they dmged me 13 and wz mobs are much higher lvl.. im 111*