Add Chain Lightning– and Piercing Arrow–style attacks to certain bosses (with visual effects and elemental attributes adjusted to fit each boss). Chain Lightning: Damage decreases each time it passes through a target (e.g., ×0.7 per target). Piercing Arrow: Damage increases each time it passes through a target (e.g., ×1.2 per target). If a boss has these types of attacks: Chain Lightning–type attacks: A high-defense/hp character should stand in front to reduce the damage dealt to teammates behind them. Piercing Arrow–type attacks: Players should spread out as much as possible to prevent teammates behind them from taking amplified damage.