Catalysts arent enchantments to use on buildings, they are for crafting, but they do qualify as gainable enchantments so who knows.
you need to use EE MM POP TEL IM and Pet food? as the enchantments. Maybe catalysts need to be in a different category...
I think last time the question came up they said something along the lines of: CC are used when crafting, but you are not actively using them. So when it says "use an artifact" You have to actively use one, which means clicking on it and then selecting a target.
I think last time the question came up they said something along the lines of: CC are used when crafting, but you are not actively using them. So when it says "use an artifact" You have to actively use one, which means clicking on it and then selecting a target.