ToD is fantastic against "Tanks" like Helena because it will kill them no matter what after 4 turns. It's also great against the Marquis who likes to regenerate life.
I find Juju a great card if used well. What's more if you land touch of death at the right time (when the opponent has low energy) then you can get away and potentially just dodge attacks by moving far away or switching or healing, etc. until the 4 turns are up.
You'll do the same damage as potentially 4-5 of his other attacks but you won't have taken 4-5 attacks.
It's very hard to get the whole collection by simply playing Kongai, but winning them through other Kongregate Card challenges is possible.
Although I'd love to see a full set of "K" cards. ;)
I've got 15 wins and 3 losses and not including my starter cards or Kongregate game challenge cards, I've won about 3-4 cards so far, probably closer to 3.
I'm lucky I know enough French for "Carapace" and I've heard of the Adelie Penguin, etc. ;)
Good idea, but too painful on the eyes and to specific, questions should be based more on general knowledge (expecting a non-american to know the least populated American State?).
The Vatican one was simple. :)