Suggestion :
all enchantment costs are currently indicated as "2+0" or "2+1" etc or " 2+x" for variable costs.
Since we all know that enchantments have a Face Down cost of 2 and a variable reveal cost, I was wondering if it was really necessary to use this "2+.." indication.
I think it might be more advantageous to simply indicate the total casting cost just like the other cards.
( so, simply have 5 instead of "2+3" and 12 instead of "2+10" and X instead of "2+x"etc )
To be consistent it should be 3 where there is 2+3 right now if x should replace 2+x. In other words cost for enchantments would only show reveal-costs.
Or just put the reveal first:
3+2 (Bear Strength), 2+2 (Rhino Hide), 0+2 (Brace Yourself), 5+2 (Reverse Attack), 10+2 (Forcefield), etc. This way, it should sort by the reveal cost, with enchantments at 3+2 considered more expensive than non-enchantments at 3.
The tricky part still is getting 10 to come after 9, etc.