Unfortunately, it just doesnt seem to know what type of strategy it wants to commit to
Mask of Memory and Ophidian Eye effects will keep you drawing cards to keep Kefnet on, turning him into a bigger, better Thieving Magpie
For example, if you built an entire deck around specific cards, then it can be worthwhile to mulligan aggressively towards them
MTG Stranger Things The October 2021 Superdrop had MTG Stranger Things UB cards, showing Eleven and the gang, the Mindflayer, Hopkin's Laboratory, and the Upside-down
Now, I am not in those meetings at Wotc, and one could certainly accuse me of extrapolating a bit and making a few assumptions on what WotCs actual agenda is, but at least the idea Im presenting is consistent with the facts
Perfect for passing the time at any airsoft or milsim event