Most creatures with defender struggle with being able to make an impact on the gamestate, but not Thermo-Alchemist
Enchantment Color tag templates(None) Metallurgic Summonings Whenever you cast an instant or sorcery spell, create an X/X colorless Construct artifact creature token, where X is that spell's mana value
Youre actually helping your opponent if you mill them and dont kill them with it, so The Water Crystal looks like the worst of the Crystal cycle to me
Youll need to find a way to ramp up to nine ink to play it, but Goofy, Knight for a Day has the best stats of any Lorcana card released so far
Now, you can apply any card style to any base printing
Plus, as stated before, not all Un-cards are fun for all players