If you want to have the Apokolips thugs deal some theme team damage, perhaps you can fool your opponents with this handy Kailbak card, which includes the Apokolips keyword. This would never work at my venue but don't let that stop you from trying at yours.
I still have no leads on where to direct my keyword pleas for Kalibak. If you are reading this and can direct me to any WizKids employee, I would be grateful. Thanks in advance for any possible help you can provide.