When using Promising Future with Karma, does Karma's ability resolve after the spells from Promising Future resolve, or after Promising Future is played but before its spells resolve? Specifically, will a unit played off Promising Future get the buff from Karma?

Ruling: Yes, a unit played off Promising Future will get the buff from Karma. The intention is that everything chosen by Promising Future resolves during it, so Karma's ability would apply to units played from Promising Future.

Nuances:

• The exact rules details for this interaction are not yet finalized, as the implications are complex
• This answer is based on stated design intent rather than finalized rules