We just had an event that gave clothing as well. So this is a second one. Most people got at least 1 from last event + a Core or 2.
This one they can get either 2 pieces of clothing or the mount free. Mount will be back again in a special shop in v1.6.
They are allowing you to get something that some wouldn't of had before since it is clothing and not everyone pays. The event isn't impossible, follow the math, hit up all the free quests, time your seeds for when you'll actually be on.
You don't play on our platform obviously as you just made a forum account to troll and probably won't even be back to comment. Our community is better than the other wartune communities about sniping and a lot of guilds have rules within them about stealing.