With the scroll library and weapon sets being rolled out, the functionality of the BC in terms of usability is probably at an all time high.
However, I think the current layout looks very cluttered for the challenge page, leading to TONS of scrolling.
I propose adding a second "Start Battle" button, and to condense some of the information available on the page.
With all of the names written out on Every weapon, with the tier or AP amount, it gets very crowded, sometimes each on seaprate lines.
I would propose this:
(forgive the blurriness and slight alignment issues)
On the armory screens you can see the more detailed information, but when you are trying to get into a specific battle, you should generally know what each set is even with small thumbnails. For scrolls the thumbnails generally have a lot less information, however, you can still edit the name of the different sets to give an idea of what is in each set.
This would allow people to get into repetitive battles more seamlessly.
[Center] [tp=thesovereign] :dmg🔥 [tot=thesovereign] :dmg🔥 [egg=thesovereign] [spoiler=Interesting High Score Tables][url=https://subeta.net/games/battle/scores.php?enemy=206]Paramesian Buttwing Bomber[/URL] [url=https://subeta.net/games/battle/scores.php?enemy=210]Paramesian Recycle Beast[/URL] [/Spoiler][/Center]
similar suggestion here (edit: actually that thread is more about the actual battle page, though there is a post about the battle again page so that's why I thought of that thread!)
I definitely wouldn't mind if that page were a bit less cluttered. the css I posted there moves the start battle button to the top which is pretty handy, been using it since I posted it. it doesn't look the best but it does help.
I like 's Suggestion and the PDF as suggested looks good to me. I have a decent idea of what's in each of my sets. Since the order of them is now my own, the names are clutter.
It would be nice if each spell had its own scroll image like the new Mazes & Mahars trading cards and Promo trading cards do, but that would be a separate suggestion?
I agree the page could do with a bit of tidying (I've added the customCSS to get the "start battle" button at the top of the page to eliminate scrolling), but....
Personally, I haven't memorised each scroll in each individual set I have saved.... so the names are essential for me to know which set I should pick.

I wouldnt be totally against it but its very convenient to use the battle again button when battling 10 wins each with multiple pets on teh same opponent.
That second button though. Would save my middle finger lol. That layout definitely looks much nicer/cleaner and more practical.
They could always make 3 buttons:
Battle Again with Current weapons => Same battle Same Set Battle again and adjust weapons => Same thing as current Battle again button Back to Challenge Page
It's not like the screen is crowded.
On a loss you could make it a GA feature to get "Concierge Healing" with a direct link to heal and battle again. Or even a non GA feature of Pay 10x normal healing price link for convenience.
[Center] [tp=thesovereign] :dmg🔥 [tot=thesovereign] :dmg🔥 [egg=thesovereign] [spoiler=Interesting High Score Tables][url=https://subeta.net/games/battle/scores.php?enemy=206]Paramesian Buttwing Bomber[/URL] [url=https://subeta.net/games/battle/scores.php?enemy=210]Paramesian Recycle Beast[/URL] [/Spoiler][/Center]