IDEA 1
Stacking Arena Keys will add a +x% of your highest Arena wave push.
if your record was in current patch Arena 500
using Memory key (start from 250 ) + X number of Keys to reach back 500 or its 80% total.
IDEA 2
DRASTICALLY increase Arena curve monsters health\damage, (x5 at least)
to feeling a real challenge and no more a boring fiesta of loading screens
to reach back previous record.
p.s i know multiples post of Arena were created,
but many were too old or to many replies with to many nonsense comments
this Topic was made
for who likes enjoying an insane hard challenge in Arena
for who likes not wasting time clearing a tons of waves trying to reach back its old record
for the Devs , when in future planning a rework for the Arena, because current status is really drastically boring