MArcomage

http://picasaweb.google.nl/lh/photo/7PcYD-6LnzYvQyMM_PlSvA?feat=directlink

I get the error 'Invalid cost input'.
I checked the cost fields with shift + arrow keys, but those numbers are all that's in their fields.

We don't permit to have such costs. A card can cost only:

- zero
- one resource type
- two resource types
- three resource types, but only with same amount

There are only two possibilitys for mixed cost cards:
Tow different amounts of different costs or
for all reouce types the same cost.
You have 3 different costs, or at least 3 costs from which one is different from the others.

I think the documentation specify that a cost with the 3 2flavors" must have the same value for each one

All very timy replies. :-P
Didn't realise this, but now you say it, there indeed are no such cards.
Next question would be why they are not alowed.

Actually a quite simple, really. Such card costs are too large to display. The cards with such costs tend not to display properly. But this is the only reason. Except the presentation the system is quite capable to deal with such card costs.