This is another one that calls for a rewrite of the manifest logic -- a call like summon(set, ['rarity'], filter_spec = {'player_cohort': 'Top'}) will fail because it will put some columns in the draft manifest and therefore not automatically add "pick" which is needed to group by rarity.
This is another one that calls for a rewrite of the manifest logic -- a call like
summon(set, ['rarity'], filter_spec = {'player_cohort': 'Top'})will fail because it will put some columns in the draft manifest and therefore not automatically add "pick" which is needed to group by rarity.