Rules Question: List Building and Character Restrictions

Hello. I’m pretty confident I know this answer, but I figured it wouldn’t hurt to ask. (There’s always a chance I missed something in one of the Megaton Mashup boxes.)

When building a list, there are no character restrictions, correct?

It is perfectly legal to play Terra Khan + Magma Khan, or Cyber Khan + Ultra Cyber Khan, or Defender X + Defender Extreme (once he’s released), for example, correct?

Thanks!

That’s correct. All of the apex monsters are their own distinct entities as far as list building goes, and every tournament organizer I know is also okay with reasonable conversions for the unreleased apexes from the Kickstarter given that they are indefinitely delayed.