I just opened 6* crystal this morning and got Thing. Quite pumped about it.

However I went on Youtube to see how to play him right, they mostly say you need to go near death and his synergy build usually takes 4 to 5 slots in a team
So is there any effective way to use him and I can still insert in the squad another attacker, say like Ghost or Colossus because 1 attacker for a whole quest seems very risky. Remember he is unduped, guys.
Thanks in advance.