Defender & Deliverer

// FE13 Defender
// Modified to give +2 on the following turn as a decaying debuff
// To mirror FE13 implementation, just mirror Deliverer for raw stats since it's just +1

// Game_Unit_Skill.cs
        private void refresh_hp_skill(int damageTaken)
        {
            if (actor.has_skill("DEFENDER") && has_rescued())
            {
                set_stat_bonus(Buffs.Pow, 2);
                set_stat_bonus(Buffs.Skl, 2);
                set_stat_bonus(Buffs.Lck, 2);
                set_stat_bonus(Buffs.Spd, 2);
                set_stat_bonus(Buffs.Def, 2);
                set_stat_bonus(Buffs.Res, 2);
            }
        }

// Game_Unit.cs
        public bool is_rescuing { get { return Rescuing > 0; } }

        private bool rescue_check = false;
        private bool pre_rescue_check = false;
        public bool has_rescued()
        {
            if (rescue_check)
                return pre_rescue_check;
            if (is_rescuing)
                rescue_check = true;
            return rescue_check;
        }

// FE13 Deliverer
// Game_Unit_Skill.cs
        private int mov_plus_skill()
        {
            if (actor.has_skill("DELIVERER") && is_rescuing)
                n += 1;
        }