Why Did I Make It?

After expanding my Marvel Champions collection, I ran into common problems:

Cards sliding around inside the box

Plastic bags everywhere

No way to separate heroes, villains, and modular sets

Long setup and teardown times

Sleeve users needing more space than the original insert provides

I wanted a clean, stackable, uniform storage system that works whether you’re keeping everything in the original box or moving to a portable solution such as a storage bin or shelf system.

This project was created to solve all of those issues — and look good while doing it.

How It Works

The system is built around simple but efficient card-holding modules:

🔹 1. Hero Storage Boxes

Each hero gets their own dedicated printed box

Fits hero cards + obligations + nemesis set

Optional: room for sleeved or double-sleeved cards

Clearly labeled and easy to grab during setup

🔹 2. Villain & Modular Set Boxes

Designed to hold each villain scenario and its modular encounters

Makes mixing and matching mechanics extremely easy

Keeps ever-growing expansions tidy

🔹 3. Uniform Sizing

Every box uses the same footprint and similar height so they stack neatly inside:

A storage bin

A shelf

A gaming backpack

Or even custom foam crates

🔹 4. Easy Printing

The models are created to print without supports, using:

0.2mm layer height

PLA or PETG

10–20% infill

Standard walls

No complicated pieces — just reliable, functional prints.