Hi please see my 2 custom formats (search Block, and Neo), we need something like that in Career so that we can actually try different cards and actually build them up instead of just succumbing to all the undefendable trainers etc. As it is 95% of the cards don’t get used cos 5% are so much stronger. Retention of new players would be better also as they’d have a decent chance.
Custom formats don’t earn toward Career and we need Patreon to host anyway. Better than a separate format would be a toggle within the normal formats. Please implement something like this so we can have more balanced games