no, mailbox gets reset at season end so you would lose all the rewards, I wouldn't risk it for a dupe epic, especially considering how many dupes you will get anyway from normal banners and the likelihood of maybe 2 epic artifacts added in S4
Ngl i think sharlac need some tweaks on his kit because he's not doing well on the current season.. S3 player here and i dont know where i can use him.. Like we have many options on s3
He is not amazing, but with the right summoning set up he does a lot of damage. Nevertheless, it's a Lego and one chance more to get dupes, so look the bright side 😁
