ffg have mini clear sleves these are perfect.... i got 4 packs from my local game shop.... they might be a bit expensive but the cost is worth it if you want to preserve you're cards.... i'll finish on this i use to play alot of mtg.. (magic the gathering) and if you use sleves you're cards will be kept in mint condition even if you ripple shuffle...

what i would like to see in exspansion's alot like other people have said 2 new races more quests more of everything....:-) but what i would like to see in a exspansion set conquest... so we would not use heroes... more strongholds and more core forces... and just have a all out battle this would make for a very time consuming game but i think it would be fun...