I suggest changing it to Meteorite / Meteor as unupgraded and upgraded, respectively.According to this helpful answer here:http://wiki.answers.com/Q/What_is_the_difference_between_meteor_and_meteorite (http://wiki.answers.com/Q/What_is_the_difference_between_meteor_and_meteorite)A meteor is a piece of iron or rock that is falling through the earth's atmosphere from space. It is called a meteorite when it lands on the earth's surface. A meteor is much bigger in size than a meteorite as much of the meteor burns off in the earth's atmosphere, creating the visible "shooting star" in the sky. Meteorites are different sizes and shapes. The largest meteorite ever discovered was in 1920 in South Africa. It weighed about 50 tons.I love going on sidetracks.
But Photons are alive? And how can something made of metal be Immaterial, since it's 100% material? I think that making it Immaterial would go against the purpose of the element of Gravity.
Is meteorite belong to because it comes from space?
No wonder it can't be immortal.
Okay.......so there seems to be no compromise!?
How about:Make it 10/0 and 12/0 and say this:Meteor comes into play delayed. When meteor is killed, deal damage equal to it's attack to your opponent.