Mas Effects is a fabric mod that enhances PvP visually (Mainly focused on Mace PvP)
Trailer (Mas Effects 2.0):
<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/JJvpNGda5yk" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>Trailer (Mas Effects 1.0):
<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/PcFgdQVnKdI" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>The mod has the following features:
- Mace Smash Shockwave

- Custom Totem Effect

- Change Hitbox Opacity and Colors
- Ender Pearl trail effect

- Player Death Effect

What the mod's configuration allows you to change:
- Mace shockwave opacity and size
- Totem effect opacity
- Hitbox opacity and colors
- Ender Pearl trail opacity
Additionaly, Red Effects adds some other effects that didn't make it to the main mod, you can check it here!