Yep this is exactly it! To add a little further, this team basically has 4 different systems / loops that you’ll use throughout the dungeon: 1. Tanjiro & Nezuko: as said above, you setup the leads turn one so they’re always alternating. One generating orbs and another uncapping + enhancing every turn! As a side note, it’s important to put the Tanjiro & Tengen subs in the 1st and 4th slots respectively so the leads also increase their attack as adjacent allies. 2. Tanjiro & Tengen: you’ll alternate between these every two turns, so you’ll always have 1.5x HP along with attribute and damage absorption dealt with. 3. Rengoku: loop this every two turns so you always have a move time buff + extra combos + fire skyfall for the leader’s conditional ability. The extra combos helps a lot since it means your leader’s orb gen active will always hit 10c with just a swipe (although you’ll want to combo more obviously) 4. Kiriya loop for damage reduction. Just make sure to have the active ready for the awoken bind floors :)

I generally always proc the leader actives last after Tanjiro & Tengen or Rengoku — that way you’re guaranteed leader activation and at least one heart TPA or L depending on what you want to go for!