Guild Wars 2

I don’t get how these work. I have the Golden Spoon, which has an infusion slot, and I have several each of +1 – +7 infusions, but I am not allowed to put them on the item. I would like to go beyond 20 scale in the fractals, but I can;t without Agony Resistance.

Anogy Infusion is what you are looking for.

Check this page and follow the relevant links to the other wiki pages on the subject.
http://wiki.guildwars2.com/wiki/Agony_Resistance

It’s where I go whenever trying to add more AR to my fractals alt, as it’s too complex for me to memorize, or to sum up for you here.