Talk:Cleric / Thief/@comment-161.142.236.121-20191028192736/@comment-16405859-20191028200018

Not really. It's because this spell increases DEX, and thief abilities except Detect Illusions are affected by low/high DEX. If your DEX is in the range 12-16 and this spell does not boost it out of this range, your thief abilities will stay unchanged.