What happens if we only get 3 out of the 4 raid tokens?

Are we able to get the missing one with units or are these useless?

Comments

You can trade them in for 7* shards later. I believe I saw somewhere that it's 3750 per token.
You will not be able to get any other tokens.

You can trade them in for 7* shards later. I believe I saw somewhere that it's 3750 per token.
You will not be able to get any other tokens.

At least they arent useless i guess lol