MagisterCultuum
Great Sage
*NUCLEAR DEVASTATING FACEPALM*
</Unitinfos>
<UnitInfo>
<Class>UNITCLASS_WITCH</Class>
....
DOH ! I knew it's something stupid! Thank you for your attention, I figured my silly error while comparing strings.
Don't feel too bad, this is a mistake I've made quite often when adding units, spells, buildings, etc. (Although about a third of the time it was mostly the fault of WinMerge.)