Yes. SAGA has an extensive online trading network which allows players to link-up from all over the world. Unwanted troops obtained in booster packs can be traded for troops a player really needs.
Example: If I am building a unit of Ogre Hammerfiends, but have a few unwanted Eagle Riders, I can put those Eagle Riders up for trade, and specify that I am looking for a Hammerfiend. Another player, anywhere in the world, can view that trade and give me the Ogre I need.
This trading system works for troops, spells, and resources, and is available to all players that have a registered account. (see Account Registration)
