Correct. Galvanized can't be taken away by any means, but Final Evolution could be (there's no real reason to, since you'd really want to Stratosphere something which doesn't damage you again next turn, of course - it's just funny).
Don't know if it's entirely legal, but one of Zero's cards specifies he deals himself damage based on how much Cold damage he dealt with that card.
Gets interesting when all damage is converted to Melee. (We play he can't make the apetures work, so he runs up and punches people)
Close Quarters causes all sorts of weirdness, like the fact that Ex-pat and Bunker are now shooting out fists.
Omnicannon beam made of flying feet.
In some ways I think that would be much more terrifying than a giant laser.
Omni-X's Rocket Punch made more awesome 
That beam would deal not only melee damage, btu toxic damage as well. Whew!
Visionary transforms from a talented psychic into a talented headbutter.
To be fair, she can do that herself, using the awesomely confusing power of Twist The Aether. Seriously, what does that card even do? How is it causing hazardous wildlife to shoot bullets at us? Why is it making Visionary telekinetically punch a spaceship, which is apparently sentinient given its vulnerability to mind control? WHAT'S GOING ON?
It has a crew… they recalibrate the weapons to shoot AMMO STRAIGHT FROM THE PITS OF HELL!
One of these days I will make a little comic about how Unity can get away with using ancient relics, family heirlooms, and hats as robot-building materials.
Hey, those ancient relics are a built-in power source, if you know how to use them. The hat has residual timestream energies - same effect. And the ring is... made of metal, at least?
The real question, of course, is why her teammates don't send her to the Block after she ruins things of such great personal significance.
Also, you know what bugs me? Cryo Chamber. "Well, this old west gunfight with an evil robot looks dangerous - I'll just step into this FULL-SIZED CRYO CHAMBER, which happens to be lying around in 1883."
In that same game last night, Omnitron's sedatives messed up Tachyon so badly, that she got her research grant revoked... 130 years in the future. She must have really caused a scene. Fast metabolisms, am I right?
I'm not quite sure how the Scholar can be made of water, iron and energy simultaneously... And while Bunker's Adhesive Foam Grenade is less obvious then its alternatives, let's not forget that one of those little buggers can delay a Volcanic Eruption or hold up a corridor about to collapse, or keep a Time Portal open...
Or... keep people from walking onto an Obsidian Field? For that matter, what does that card even represent?
The Scholar, though, surely makes perfect sense. We're just not Zen enough to get it.
The Adhesive foam grenade is easy to explain. you just use LOTS of them!
Keep a corridor open? The foam expands and hardens, and then you just carve a path out.
Volcano about to erupt? Blast a couple dozen of them into the opening and walk out (Its very, very thermally resistant)
Vats exploding? the foam also is extremely hydrophilic and soaks up all the goop.
Obsidian field all jaggy and sharp? Coat those edges with a barrage of...FOAM!
Obviously, each individual grenade carries a small chronaton charge, so as to stabilize the temporal energies around the area.
The chemical reaction of the expanding foam also releases scent markers that have been proven to drive away wildlife, the color pattern calms the nberves when in discordant areas, and has been blessed to encourage mummies to go elsewhere.
Long-term effects not guaranteed.
A tumbleweed? *fwomp* The military taught me that anything could be a threat, no need to thank me and my Foam Grenade.
Shopping Trip? The mall has too many places for a sniper to hide. *fwomp* Now our doorway is blocked with foam, no one can get out, perimeter secured.
Computer Room? I've heard people can get sucked into something called TV tropes for days, I'll make you safe. *fwomp*
Raptors? *fwomp* You can play the part of the Mosquito trapped in Amber in the new Jurrasic Park.
And how, pray tell, do you use adhesive foam grenades to prevent a Traffic Pileup? Or a Fixed Point in time?
Cars can't pile up if encased in a nice orderly line 5 miles away.
And clearly if we managed to delay or change it, it wasn't a Fixed Point. It may be one later, but until it actually happens all things are possible.
Really, anything destroying FIxed point is an uplifting, if surreal, argument for free will. "Oh, Vanessa Long always gets psychic powers? What if the hospital is flooded? Come at me now, timestream."