Popular Youtuber Gandakris has put out a video teaching Super Smash Bros. fans how to make their very own wax seal invitations from Super Smash Bros. Ultimate.

Wax seal invitations have been used by Nintendo to introduce a new fighter into the world of Super Smash Bros. To make one that looks like the actual thing in real life, you’ll need to prepare these items:

• Envelopes
• Super Smash Bros. Ultimate Pins
• Red sealing
• A source of heat
• A heat resistant spoon
• A wooden peg
• Polymer clay

Watch the video below to learn how to make one: