by BlueSalamander » Fri Apr 11, 2014 11:28 pm
If the Fire Giant had say 20 constitution initially and then you dropped the constitution to 1, that means you reduced its constitution modifier from +5 to -5 so its HP adjustment was -10 x level (-190 if the giant was level 19). Afterwards you reduced the giant's level by say, five, so the HP adjustment went from -190 to -140. So yeah after losing all its HP due to the constitution loss, it should now recover 50 HP, because the HP loss from constitution depends on the creature's level. (Or maybe it would recover 25 HP because the negative levels would separately reduce HP by five per negative level)...
'Say there is a chunk of meat. Pirates will have a banquet and eat it! But heroes will share it with other people. I want all the meat!!' - Luffy in One Piece