[H] trading cards, backgrounds, emotes, Serious Sam 2 gift [W] dota 2 keys / offers

Im interested in trading those things for dota 2 keys, especially new ones (international 2013 key)

Cards that i have:

• Chivalry:
  Agatha Vanguard (x2), Mason Knight (x2)
• Magicka:
  Fire, Cold, Arcane
• Mount & Blade:
  Oasis, Town, Castle, Fortress, Burg
• Mount & Blade Warband:
  Harasser, Skirmisher
• Terraria:
  Eye of Cthulhu, The Hallow, The Underworld, Night's Edge, Glowing Mushrooms

Backgrounds:

Danielle, Dungeons, The Longest Pixel, Summer Getaway Postcards - Skyrim, Big Red, Bastion - Cold War Kid