First, they help make sure we can reuse our mill creatures by bouncing them back to our hand, which gives us another Manic Scribe trigger and more energy to keep activating Minister of Inquiries
Should more faeries of this quality see print then the Mistbind may see promotion and afford this guy even more play
Getting your opponent to ten to give your Bloodghasts haste makes pushing damage quite a bit easier and should be prioritized fairly highly
For example, thanks to the straightforwardness of its win-con and its limited requirement for tracking counters or triggered/activated abilities, Limit Break is likely going to be the best choice for new MTG players who are drawn to the game thanks to their love of Final Fantasy
This already works well with the handful of zombie-synergies in Kaldheim (Narfi, Betrayer King, Draugr Necromancer, Draugr Recruiter, Priest of the Haunted Ridge), but even if you're not after opponents' braiiiiinsss, options abound
Dinosaurs has some of the clunk issues of something like Angels, but as we saw in Core Set 2020 Standard the deck can slant aggressive enough to matter