Beyond Light DLC

[prisma latch]

So i found this Key for beyond light's deluxe edition, which offers the season pass, by chance, if i bought it would it unlock said seasons?

I'd assume not since that year has past

[lilac lantern]

you'd not get the content it had back

but access to the weapons in for example the exotic mission rotator

season of the chosen, so Vox Obscura and Dead messenger