This card was enough for me to fall in love with rogues.
The icon spread deals with the three attributes that rogues care about. All rogues like the willpower and agility and MOST rogues will make some fight tests.
Oh and you only need to succeed by 1 or more to get a return on your "gamble" of up to three resources.
By itself, it will probably accelerate your resources from 3 to 6, making it a skill equivalent to Emergency Cache.
But it gets better. The card has a few other delicious combos!
The best and probably most powerful combo is using double or nothing to turn your net gain from +3 credits to +9 credits. That is quite a resource swing!
You can also use it with Alchemical Transmutation to get a similar "burst". Add in Double or Nothing to gain a potential of 18 resources from a single test (albeit with a three card combo).
The card is really good. All Rogues like money and most investigators ALSO like money. So long as you have something to spend your fat stacks of cash on, this card will serve you well. Slot it now and thank me later.