for a few weeks now i've been getting useless upgrade cards and i'd really like to see them sorted out of the deck.
to be clear, these are not to be confused with upgrade cards i don't want. for example, i often get the "increase learning ability" type cards that decrease the time it takes to learn a skill.
[ex: www.glitch.com/upgrades/lea...]
BUT, i've already learned every skill in that category so i'd never be able to use this card for anything and it's taking the space of a potentially great card!