thanks reaperfan, I'll use something that leaves the hands open.
here is what I found out about Thors hammer Mjolnir if anyone would be interested.
God Blast: An Immortal such as Thor is capable of channeling
different amounts of his godly energies through Mjolnir for a single
massive blast known as the God Blast. His godly energy is so vast and
powerful, that even when reinforced with the Belt of Strength, which
should double Mjolnir's fortification and durability, when Thor
channeled his godly energies into Mjolinr to destroy the Brain Dome of
the mighty Celestial Exitar, the hammer shattered from the amount of
power Thor channeled
[4] (This is a testament to the power Thor wields as Mjolnir has been able
to contain blasts powerful enough to destroy an entire Galaxy without so
much as cracking). The God Blast is so immensely powerful and
destructive that it has proven capable of destroying beings as large and
as powerful as the Midgard Serpent and even causing such a great degree
of damage to a being such as Galactus that he was forced to flee for
his life. Thor has used this ability only a few times.
Anti-Force: Mjolnir is capable of producing an indescribably
powerful blast known as the Anti-Force which is capable of annihilating
entire planets. This blast is so powerful that with just a single
emission, Thor was capable of putting down and seemingly killing the
powerful entity known as Mangog himself.
- Cosmic Energy: Mjolnir allows Thor to produce and control Cosmic Energy to an unknown limit for a variety of purposes.[19]
- Barriers: With Mjolnir, Thor is capable of creating
powerful barriers, force fields and vortexes that are impenetrable.
These vortexes and barriers are so immensely durable that Thor was able
to completely contain the explosion generated by a life bomb, which is
so powerful it would have completely destroyed a fifth of the Marvel
Universe, without the vortex even faltering, meaning that Thor literally
contained a blast that is capable of annihilating millions upon
millions of galaxies.[9]
seems like I'll be using emit force, WOG, great magic barrier and even the Karmic Justice as well.
Was more stuffs as well, but those would only be able to "mimic" with sorcery, wich I don't want to use.
If anyone would like to read more,
http://marvel.wikia.com/Mjolnir
Yes, this is based on the marvel Thor, but Marvels Thor is based on the mythological one.