i have  summoned 2 champions with blue shards and got a rare and epic and not credit in battle pass challenge on last week 

Yep. Has to be summoned through green shards. That being said I think that's a load of bs and a real ****** move on their part. I'd been saving up green shards for a champion rush and had a couple 100, used them but not a single rare and they expect us to get 5 in a week? I haven't gotten 5 in the 2 months I've been playing and I've used over a 1000 (always buy from shop to get food). Real classy way to end the 1st battle pass. Don't think I'll buy the next one after a dirty move like this

Been playing for six months I've gotten 2 rare from x10 mystery shards. But since battle pass started I haven't gotten one. I had 1200 shards saved and I get about 20-30 per day from playing. I used 400 and still haven't gotten a rare character. I agree with Mr_Bad_T I will not be buying another battle pass. This shards scam is just the icing on the cake.

I have three 60s and a 50 stunner for arena so I can get the stun BS, however I am getting destroyed by teams of 40s & 50s when I was about before this challenge to be level 60s with my level 50s. Why don't I have a level 60 stunner? Because I was focused on healers, defenders, and damages so I've been leveling up guess like mad for fodder to get that stunner to 60 but still not there and the fact somehow my characters have become weak since that stun battle pass challenge came up I can't win any arenas I have to equip my other 60 just to stay in the rankings which doesn't give me the stun count.I