User blog comment:Vagra Nui Tales/Bionicle Ultiverse TCG/@comment-24510871-20100614192359

Me and some of my other YouTube friends created a game similar to this on Skype. We called it Cu-Gi-Oh after the person who thought of it, Cutella17. It wasn't really that much like Yu-Gi-Oh, we just made some stats for our MOCs, each with an individual moveset and started battling them. Although the game is abandoned now, it was great fun at the time.

Sorry for rambling on. :P For mask ideas you could try canon masks that would be useful in battle: Like Vakama Metru's mask, for something like, 'Attack Cannot be avoided', and maybe something like Axon's Roden to counter that.

If I get anymore ideas, I'll post them. Hope I helped.