[2020] Rules Question: Why can't I cast Golos from the command zone after it was countered by Ashiok's Erasure? Ashiok's Erasure has no card to reference with its can't cast clause if I move it to the command zone.

We have a fix that is due to go live next week. #wotc_staff

Yes, it is a fix to the semantics of "the exiled card" to enforce that it is still in exile (and not simply was the recipient of an "exile" zone transfer regardless of where it ended up due to replacements). #wotc_staff