Sometimes when I'm reflecting spells, they heal the enemy. Also, if I have reflect all on, healing my team… heals the enemy.
In the flashback, it says "Bathor” .
Good catch - I did a search and found a few other instances of "Bathor" which will be fixed when 0.2.8 comes out.
This is by design. If you reflect a fire spell on a fire elemental creature, it makes him stronger (heals him). This is also the case if an ally casts fire on an elemental fire creature. I did this so that the player has to use a little more strategy when using reflect and spells in general.