Let me put it in another way, the most “standard” econ engine in a runner deck could be, for example, 3 dirty laundry, 3 sure gamble, 3 daily cast, 3 random ones (lets say career fair…) these are 12 slots for a total of 45 credit gain, well, temujin credit value is 16, so, with 3 temujin slots you are generating a total of 48 credits, (with only 3 slots, you gain more than with an entire eco engine of an standard deck!), I know that the ratio/click credit is also important, but doubling the economic power of a deck by just including 3 cards is just insane…
Please don’t tell me that 3 armitage are 33 credits, or Mopus is infinite, because the ratio of credits/click drops insanely, Temujin gives a ratio credits/click equal to sure gamble, which is probably one of the best burst economy options (and you also make a run in the same click…).
What i want to say is that ratio click/value matters, but raw power is also very important, just look at Blue Moose, a daily cast ratio, but a totally unbalanced raw power.
EDIT: I also think that the real problem with Account Siphon is the tremendous recursion efficiency this game has and also when tags doesn’t matter or they are even good in your deck (aaron, tag me decks, counter surevillance, dlr, obelus etc…)