Magic Sword Awesomizer

d12
1. Blade vibrates like electric knife, negates armor bonus of opponent
2. So wickedly awesome to view when drawn (accompanied by extra-loud Hollywood TSHIIING!) weaker foes must check morale or reconsider engagement
3. Mighty chop can sunder any single object in twain (up to the size of a house or small bridge): success destroys the weapon
4. Emits gale-force winds against enemy missile fire once per day
5. Chaotic component of blade breaks bonds of iron molecules, speedily corroding arms and armor of enemies
6. Shrieks obscenities in ancient language, timed to disrupt concentration of attackers
7. Spell-cleaving: once per day may chop an active spell out of existence (examples: extinguishing a fireball in mid-flight, hacking off lightning bolt)
8. May be hurled once per day with deadly accuracy and significant damage bonus
9. Dazzlingly shiny and selectively reflective, opponents cannot look directly at wielder
10. Can be commanded to self-destruct, will begin counting backwards from 100, explodes with extremely destructive force upon reaching zero
11. Ghost blade made for trans-planar warfare, only gives mortals the chills, works beautifully against the incorporeal
12. Reality hack: arcane energies may be permanently spent for emergency hack through substance of material plane, allowing for escape/travel into the aether