BTW, the two idiots who said the cost should be increased, I dare you to defend yourselves.
You probably scared them away.
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On that note, I'm sure that they either misclicked, or they're 'elitists' who think that by having an enormous amount of electrum, that there should be a percentage cost to pay for mark changing to make it "fair" for all people to pay, whether they're broke or beautiful dirty rich.
At this point, I just want the cost to be removed. Facing Xinef and Kael in the trials was a slight money sink when I swapping marks to face them each round, and after a certain point, I realized that when the Trials were over, I had to grind back up to my upgraded amount to start getting the cards I really needed again. Oh well.