Tip of the hat to Sanctum Sanctorum Comix for doing most of the leg work...
It was drawn by Ron Frenz and measures 34" x 22".
This original penciled version seems to almost be a first draft. There are significant changes between the two versions:
- Colossus and Man-Thing removed
- Power Man and Iron Fist moved closer together
- Hulk completely changed
- Dr. Strange and Iron Man more battle ready poses
- Daredevil and Silver Surfer moved to the background
- Human Torch made a bit more prominant
- Thor flying
- Jack of Hearts added
- Black Widow removed