Switcheroo: There's a 1st level spell in the Miniatures Handbook called Benign Transposition that is that, minus the objects effect.

De-Pants: Affects armor? If so, overpowered for removing those +5 Mithril energy resistance reinforced full plate.
Also, an Mass Daze for free? Too op for 0-level.

Damage Soak: Virtue(cleric zero level spell) gives 1 temporary HP. This one effectively gives 2 or 3, resets every time, meaning it lasts for many more than 1 HP, AND allows you to make a magic attack at the end?

Know More: "What is <being>'s weakness?"