User blog comment:Nikon94/Somura Nico's Custom Cards/@comment-13526439-20150623063132

Your Ancient World card is really on the weak side. It's quite literally a worse Demonica, granted it doesn't have Lifelink, but Size 2s aren't generally something you call but rather use like spells.

Ignoring the Lifelink and Stats of it, It's strictly a worse Demonica, because there isn't an Item or Set Spell with 'Shield' in its name. Not to mention Demonica will prevent damage reduction spells as well and you are able to Link Attack with it.