Overheal(mob/M) //A heal buffer on mobs - Barry (Elisha) 1/11-12/22
        var/oHealAmount = (M.FirstAidlvl + M.Meditatinglvl) * (M.Level / 15)
        var/oHealEffect = /obj/overlays/Overheal
        oHealAmount = round(oHealAmount)
        if(M.target==M || !M.target)
            if(M.oHealActive || (M.HP > M.HPMAX))
                M << "You still have the effects of an Overheal on you."
                return
            F_damage(M, oHealAmount, "#A266F9")
            new/obj/overlays/oHealPBlessed(M.loc)
            M.HP += oHealAmount
            M<<"<font color =#A266F9>You cast Overheal on yourself, increasing your current HP to [M.HP > M.HPMAX ? ("<b>[M.HP - M.HPMAX]</b> more than your Max HP.") : "<b>[M.HP]</b>."]</font>"
            M<< output("<font color =#A266F9>You cast Overheal on yourself, increasing your current HP to [M.HP > M.HPMAX ? ("<b>[M.HP - M.HPMAX]</b> more than your Max HP.") : "<b>[M.HP]</b>."]</font>","DMG")
            Update(M)
            if(M.HP > M.HPMAX)
                M.oHealActive = 1
                M.overlays += oHealEffect
                spawn()
                    overhealEffect(M,oHealEffect)

        else
            for(var/mob/O in view(M))
                if(M.target==O)
                    if(get_step(M,O))
                        if(O.oHealActive || (O.HP > O.HPMAX))
                            M << "[O.name] still has the effects of an Overheal on them."
                            return
                        if(O.mobtype=="Undead")
                            new/obj/overlays/undeadOverheal(O.loc)
                            new/obj/overlays/undeadOHealPBlessed(O.loc)
                            F_damage(O, oHealAmount, "#B9BAC9")
                            M<< output("<font color =#B9BAC9>You cast Overheal Bomb on the Undead [O.name] creature, dealing <b>[oHealAmount]</b> damage.</font>","DMG")
                            O.HP -= oHealAmount
                            Update(O)
                            O.target = M
                            Update(O)
                            Death(M, O)
                            spawn()
                                O.Follow(O)
                            return
                        F_damage(O, oHealAmount, "#A266F9")
                        new/obj/overlays/oHealPBlessed(O.loc)
                        O.HP += oHealAmount
                        M<<"<font color =#A266F9>You cast Overheal on [O.name], increasing their current HP to [(O.HP > O.HPMAX) ? ("<b>[O.HP - O.HPMAX]</b> more than their Max HP.") : ("<b>[O.HP]</b>.")]</font>"
                        M<< output("<font color =#A266F9>You cast Overheal on [O.name], increasing their current HP to [(O.HP > O.HPMAX) ? ("<b>[O.HP - O.HPMAX]</b> more than their Max HP.") : ("<b>[O.HP]</b>.")]</font>","DMG")
                        O<<"<font color =#A266F9>[M.name] casts Overheal on you, increasing your current HP to [(O.HP > O.HPMAX) ? ("<b>[O.HP - O.HPMAX]</b> more than their Max HP.") : ("<b>[O.HP]</b>.")]</font>"
                        O<< output("<font color =#A266F9>[M.name] casts Overheal on you, increasing your current HP to [(O.HP > O.HPMAX) ? ("<b>[O.HP - O.HPMAX]</b> more than their Max HP.") : ("<b>[O.HP]</b>.")]</font>","DMG")
                        Update(O)
                        if(O.HP > O.HPMAX)
                            O.oHealActive = 1
                            O.overlays += oHealEffect
                            spawn()
                                overhealEffect(O,oHealEffect)

    overhealEffect(mob/M,obj/Overlay)
        while(M.oHealActive)
            sleep(20)
            if(M.HPMAX >= M.HP)
                M.overlays -= Overlay
                M.oHealActive = 0
                M << "<font color =#A266F9>Your Overheal has left you.</font>"
                M << output("<font color =#A266F9>Your Overheal has left you.</font>","DMG")
                break