To bring this back on topic, I guess I will mention I am not really asking about specific decks but more cards in general, and to admit that I am more interested in GD type decks.
Upon consideration, while I don't have cards that define a deck, and I know some do have "deal breaker" cards, (to me they all have that potentially) there are some that I have more defined opinions about (the twos and threes for example) so I pay a lot of attention to them. Others I struggle more with, like the sevens.
I guess Netzach (the sevens in general) is the hardest sphere on the tree of life for me to grasp intellectually. maybe because it is the opposite of reason (Hod). i don't know, it just has so many polarities. On one level, I get it. Ironically, though I cannot grasp it with the left brain, I tap into it all the time while doing art.