1 template
Cobblemon and Pixelmon videos are sold by the creatures. The thumbnail needs the actual mod models — a starter, a legendary, a team — next to the player, not stand-in mobs.
MCRender loads Cobblemon creatures directly, so the thumbnail matches what is in the video.
Make one creature the hero of the image (the legendary, the shiny) and keep the rest smaller.
"100 days in Cobblemon" is two niches at once: the creature and the day count both need to read.
Step 1
Choose one of the Minecraft cobblemon & pixelmon thumbnail templates on this page. Templates marked Free work with a free account.
Step 2
Type your Java or Bedrock username next to each player. Your skin loads onto the 3D character in the same pose.
Step 3
Edit the title, then download a 1280×720 PNG ready for YouTube. Creator opens the full Thumbnail Editor for anything else.