This is mostly relevant in post-sideboard games, where if you start dredging you will not be able to find most of your sideboard cards, but can also be relevant in Game 1 when you need to draw a mana source and/or dont have green mana yet
Smothering Tithe is a white EDH staple, so Ill let it live
Otherwise, there are a few uncommons in the $0.50 range, and the bulk itself adds $2.40 in value, but there really isn't much to see here
Neither mode is particularly good in Commander
Crawling Chorus As youll see with more and more of these Phyrexia: All Will Be One cards, white has a serious swarm deck in the making
4 Alice, Growing Girl (Enchanted) - $146.08 Set Two, Rise Of The Floodborn This card takes a bit of planning and a lot of Support to get up and going, but can be extremely powerful if your deck has the infrastructure to make it work