Kirac's vault pass (what will happen to the remaining reward after Kalguur league ends)

If i buy Kirac's Vault pass and can not complete 115 maps before league ends.

What will happen to the remaining reward.
1. It will disappear forever.
2. It will migrate to standard league and i can continue the mission.

Thank you

I think it is only for the league. Uncertain though. I tested on my standard character, that section is blocked off and it brings the Kirac vault pass purchase window on the door, so maybe it can transfer over. It may reset to a new one though, as they bring a new one out each league from what I have seen.

It is league only.