Ok, we don't know what items might or might not be illegal, but as long as you looted/crafted/earned it, it should be ok. So just don't buy or accept anything from anyone. Does that go for selling as well? I've been pretty successful at xshard ticket trading and have gotten a lot of tickets on my home shard that I'd like to sell. Likewise I have a few event and doom items that would also sell for millions. So suppose I can get upwards of 50 mil for what I want to sell. If it turns out that some of the checks I may accept are bogus, does that put my account at risk?