Can you please make them have a 0 cost.
This one aspect i truly despise about battlegrounds.
Sure, but then why not have additional tokens which can’t do damage?
Add more of those to various of tiers, which can be buffed later. Perhaps some new BG exclusive 0/? dragons cards can achieve this, such as eggs and what not. It will make all the current buff cards, which inludes the dragon clan more interesting I think.