Its attacks are nice and perfect to fit into any deck due to its versatility in being a colorless type: Rule the Region (for three colorless energies) has a base 200 damage and can recharge up to 3 energies from your deck for your Pokmon -V as you wish, being extremely powerful, compensating any steep Pokmon (like Gengar-VMax, Lucario-VStar, etc) and/or speeding up other more versatile Pokmon
Break free from the spell held over you for so long
If this card is sent to the GY as Synchro Material for "Red Dragon Archfiend" or a Synchro Monster that mentions it: You can target 1 Level 4 or lower Fiend monster in your GY
In Timeless control builds, its synergy with cheap cantrips and steady draw makes flipping it quick and lets it dominate games with relentless card advantage
8: Summoned Skull Another classic Yugi monster for the list, and always a favourite of mine in his deck
I felt it was important for the mechanic to capture this essential part of what defines them