Much like Sagas in past sets, the 5 rare Cases are also excluded from receiving an extended-art treatment
They are slow and vulnerable but they make up for this by also performing other roles, things to hold equipment, use in some sacrificial capacity and so forth
But not knowing if the new card type would be sticking around, we didn't pull the trigger on the massive errata back then, instead coming up with a rule that let players mostly mimic that functionality
If you have the time, I urge you to take a look through all the playtest cards, because I guarantee youll find some niche ones I couldnt include that fit your personal Magic tastes
It is usable as OK spot removal and it turns into powerful reach late game
Estrid, the Masked I like what Estrid is trying to do here