Treasure in the Ruins II

[Osterzone]

I'm curious what's the best card someone has gotten from a treasure battle so far. I've been in 3 TBs during this event, and won a Folart Shield Knight and a Berserker. I forget what my third TB was for, but it was a * from the new set.

I get about one TB every 5. Has this been typical in anyone else's experience?