Rex meta any real counter

But if I need to ensure I go first I just swap in Han Solo. If he misses the stun that's just the way it goes. If he hits the stun Biggs goes first and my ST Han is usually fast enough to go 2nd.

But you can't stun anyone. If this team is setup right, it is impossible

OP states:

It doesn't matter if you kill rex first. His lead skill still there.
When facing Rex L, jka, lando, sun fac, EP/sthan
You don't want to kill rex first...

Consider Rex L, Anni, Lando, Fac, ST Han.

Rex has 231 speed, ST Han has 230 speed. Everyone else has lower speed. Fac has 112 speed.

So you stun.... ST Han or Lando? Rex uses SD. Total waste of han stun. ST Han goes at 230 speed, like nothing happened.
So you stun Rex? St Han goes at 230 speed, lol. And Rex regains 30% TM off the bat.

Either way, your B2 will debuff ST Han.... but then Fac at 112 speed will taunt in a bit if he resists block. And Fac tenacity can be modded pretty high.

So to get around this, using Lando is one way. If you have lando with Wedge lead, you can wipe his lando around the taunt. But your lando has to get two AOE in a row. Every time his lando goes, he self heals. Your crits give his lando TM. Your wedge lead gives your lando TM. Matter of who gets two in a row, first.

@leef sorry, I am not clear with this. I jump around and I'm sure other ways to beat this team. But it's pretty brutal when his ST Han and rex are faster than you, and Han Solo don't do jack for this. The key toon on this team is Lando and the dual staggered taunt. If you can't stop lando, you will have a bad day. And Fac is not fast to get around.

You can wait and debuff both at once, but you got pounded in the meantime by AOE with Anni offense up. And your B2 is feeding their team TM with his stupid basic.