Ranked ladder rewards are Standard cards only?

Did anyone notice that the ranked ladder seasonal reward epic card (of April) was a duplicate? I am missing quite a few Wild epics still, but did not receive any of them. Perhaps only Standard cards are offered as ranked ladder seasonal rewards?

Although somewhat understandable, it is not mentioned specifically anywhere in-game, I think 🤔

This is not really meant as a complaint, but it does feel bad that the Wild cardpool is not included (at least so it seems). Especially since you can reach Diamond 5 also in both Wild and Classic modes nowadays.

Í feel there should be a Toggable option to change if you want to receive wild random cards or not. Turn it off by default so no standar only player is affected, and then let people who will benefit from that turn it on. 

According to this official Blizzard blog post, the seasonal ranked rewards are indeed Standard cards only. That is a bummer. Reaching at least Diamond 5 every season has become a bit less interesting now I know this 😔

Oh well, it is still 100 extra arcane dust though!