Well, you'll forgive a double post, will you?
I've just worked out
this pretty simple spreadsheet you may want to try. Using the fact that these days testings aren't really official, you're welcome to try it out and give feedback. We'll probably be using something like that in the future for official tests.
Also, in order to use that, I should introduce a couple of definitions:
Rush is a deck which tries to win as fast as possible;
Control is a deck which wins after controlling the opponents field, most likely with Otyughs and stuff like that;
Stall is a deck which wins, usually, via deckout, although it may be different from time to time. It's noticeable it is a stall expecially when it tries to get a perfect defense (hmm, Dissipation Shield), some heavy healing (mostly SoG, but Empathic Bond is also a choice) or a way to reduce opponent's damage (possibly to nothing, Fire Shield and Antimatter are prime examples);
Rainbow is a deck which uses Quantum Pillars/Towers and/or Nova/Supernova;
Denial is a deck which uses Earthquake/Quicksand, Devourer/Pest and/or Black Hole;
Poison is a deck which deals poison damage, no matter how it is inflicted (Poison, Deadly Poison, Scorpions, Dune Scorpions, etc...), and uses it as main damage source, although it may be paired with some creatures or even dragons;
Healing is a deck which presents a good amount of healing per game, this may be due to Miracle, SoG, Empathic Bond, Vampires and so on;
Ghostmare, I felt like I needed to make it a different Trait from the others, but I may merge it with something else if asked to;
Spell Damage is a deck which relies on Spell Damage as main damage source (may be due to Psions, Immortals/Phase Dragons with SoW or similar things);
Momentum is a deck which can deal enough damage to win a game (it's not accounted to be a "momentum" deck if it only plays one sapphire charger, although it is if it plays Dune Scorpion with Momentum);
Low and Few HPs are descripted there.
Also, as for the cards, I always referred (unless I mistook something) to the unupped name of the card, although it refers to both upped and unupped.
If you think I missed something somewhere, say so, it has a lot of room for improvement.
