Quite literally, yes. Put stun target as lead. That's the priority target. Also, when facing affinities, you need to be careful, as they'll target strong-affinity over lead.

Doompriest is on the team, I expect, to deal with the speed down, not the stun.

But that guy aint having a block debuff champ too and somehow his setup works?

 HELICATH | 1-2 Key UNM Clan Boss | Slow Speeds | All Affinities | Raid Shadow legends (Test Server)   

YST  

You're misunderstanding. The reason why SK needs to be stun target is because his passive allows him to remove the stun from himself. However, he still loses a turn in the process - that's why he needs to be so fast. He needs to be 4:3 so that he can still use his A2 on a "3" turn cooldown, despite losing a turn.

Just took another look at the vid from YST; that guy is using Helicath as lead and stuntarget. He even states that Skullcrusher can be swapped for any other ally attack champ ... so ... def on Helicath to low? Or what can i do to stop the cb from switching targets which may kill the sync?

I think we are likely talking about different teams. This is the one I am referring to:

https://deadwoodjedi.com/speed-tunes/fast-tower-skullcrusher-unkillable-copy/

I think this is the one you are referring to:

https://deadwoodjedi.com/speed-tunes/slow-hellcat-unkillable/

Take a look at those pages, and see if they answer your questions.

The lower one and no, they dont answer my questions. They raised my questions because with the same speed for every champ it aint working ^^

If someone is interested; i got the team running. Still not as smooth as in the vid of YST but Skullcrusher (now fully booked and A2 delayed by 1 turn) always takes the stun and thx to unkillable aint dying of it. Still lot of performance upgrades possible (2 champs without full mastery; 3 champs without soul-skills; and so on).

i