Once an Equipment is equipped, there are only 3 ways to remove it from a creature outside of a card effect: Equip the Equipment to a different creature you control Remove the Equipment from the battlefield Remove the equipped creature from the battlefield What Happens to Equipment When a Creature Dies
The card itself is relatively simple in design, but it perfectly encapsulates the Dark Lord Saurons ring from the famous books and allows you to draw cards (power) as you lose life
A BGS 10 is labeled Pristine and is considered rarer than a PSA 10 by many collectors
You can sneak Kaheera into some creatureless control decks a bit like you can cheat on Zirda
The Emerald cards give you plenty of indirect ways to mess up your opponent's plans, meaning that this is a slow-burn deck where every play counts if you want to win
Those are all good, and if you can somehow afford dual lands and put them in your Commander deck, then more power to you, but theyre not very exciting really