how to make wl grinding past 50+ usefull

[harsh path]

so i know this gonna be a big no since its av devs but why not just make instead of gems you get 1 rrs every floor after wave 50 second option every 5 floor you get 5 rrs would make it still usefull to grind wl and not remove the 50+ mode thats just me tho

[median yacht]

Please ensure that your suggestion follows the Suggestion Rules in #1351363086409531392,