Unstable Amulet is the baby, baby, baby version of Flaming Tyrannosaurus, as it deals 1 damage to each opponent whenever you cast a spell from anywhere other than your hand
You can play her to stop your opponent from banishing your best characters, buying you a turn or two to prepare your next move
At the beginning of your upkeep, this enchantment deals 15 damage to target creature an opponent controls and that creature deals damage equal to its power to you
The option to run a Partner Commander is also a big positive, as is the wonderful thematic storytelling that went into its design
Before: [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [On Play] You may return 1 Character to your hand: Play 1 Character card with a cost of 3 or less from your hand
Of course, there are ways to guarantee you will always guess it correctly