Can you stack it? Or better yet, what items other than Battle units can you not stack? ...
Adept does stack, yes.

if you put 4 cure freeze, the efect is the same as 1
i can't remember more........i don't know if 3 wizard/techine rise the lvl of techs by 3.
all cure/*** units dont stack,, along with /battle units. i think thats it, though.
The V units (V501/101/801/502) dont stack either. the different ones do, but 2 V801's will only give the same boost to tech casting speed as 1.
Az
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K_I_R_E_E_K Wrote:if you put 4 cure freeze, the efect is the same as 1
i can't remember more........i don't know if 3 wizard/techine rise the lvl of techs by 3.
3 Wizard/Techs boost the levels of the techs by 3, and 4 God/Techs would boost by 12 levels. You can not exceed the max level for your tech though, and techs you don't have don't get any boost. (So a Hunewearl could not use ---/Tech items to get level 23 Shifta and Deband, nor could a FO without Megid use 4 God/Techs to get a level 12 Megid.)
I do believe though that u can stack devil battles. I kno god battles u cannot stack.