[@KatherinWinter]
"Yes the cards only appear when I have wanted them to, and to my knowledge they do always work, but that would be to my knowledge.. for I haven't tempted fated by continuously using it" he states "Those may be a problem that I have just not yet ran into Sir Zeus" he says with his sly smile. "They have the power to change destiny of those around it so I have had no real reason to use it except in dire situations" he states.