@schachoberhessen no need to move the discussion to LVL1 cards... Let's focus on MAX LVLs since that's what these posts focus on.

"(not even mentioning the Haunted Spirit)" there is your non -legendary

Lord Arianthus (Lord A) is VERY useful, so is Haunted Spirit... My point is that there is a few very very bad cards in this game which have absolutely no use in 99%+ of possible combat scenarios and these cards include: Rusty Android, Dragon Whelp, AND Prismatic Energy

Sure it's possible to theoretically find a use for them, but after playing top ranking games and tournaments and analyzing high level play, I'm just saying what the reality is. Sorry, the truth isn't fancy or fun or even positive sometimes...

Look at my deck, look at my game history, I probably use some of the most obscure, rare builds... and even I can't find a use for them.