So... Zetalpa and a bunch of other cards are labeled as "not legal" when placed into a standard deck. Dragging Zetalpa in from anywhere does NOT fix the issue
Tag that needs to be applied: Confirmed Testing applied: Created a standard legal deck and added Zetapla, Primal Dawn. Test Results: The deck became illegal once Zetapla, Primal Dawn was added.
In case it helps, I noticed that the Foundations version of these cards have not been added to mtgo. Examples that I looked into are Vampire Neonate and Gigantosaurus; they exist in their previous printings, but not in Foundations.
