Is Crystal Arena worth it?

I don't really grind when the arena is that as I don't need shards.How about you

Comments

been getting 150-300 units per 10 uncollected arena crystals (when i save up for 50, i get about 1k-1.3k)

If you grind for crystals, buy the regular, not the uncollected, unless you want to try to have a 5* Punisher.

2x 100k BC uncollected

2x 100k BC Regular