RHYSTIC STUDY Rhystic Study is just too good to pass up
It's actually one of the first published locations for the Forgotten Realms (it was featured in a novel shortly before that world's full introduction in 1987), and ended up being part of an extensive retcon that incorporated other settings into the Sword Coast
We'll need at least two Zombies to gain any benefit from this enchantment whatsoever, but if we've got a decent army it can be a huge help
In short: being able to keep Auras, Equipment, and counters on a creature, while simultaneously being able to dodge -X/-X, bounce, and exile wraths
Theres nothing fancy about it, but there doesnt need to be because it gets the job done
In some ways it may even end up helping your opponents more if they need mana fixing