Bound Hero Battle: Cecilia & Lilina

Reinhardt: Reposition, Luna, Death Blow, Lancebreaker, Goad Cavalry

Xander: Reposition, Bonfire, Triangle Adept 2, Quick Riposte 2 Hone Cavalry,

Any Dancer is fine

Any Cavalry unit with Hone Cavalry is fine.

Strategy:

Take out the top right breakable wall. Set up Reinhardt below it, Xander to his right, Olivia below Reinhardt, and Titania to her right.

Take out the blue flier. Dance Reinhardt back and have him reposition Olivia to safety. Next turn, have Xander take out Cecilia and use Reinhardt to take out the blue cavalier and Lilina. Finally, use Reinhardt to take out the remaining red mage and archer.

I took randante's strategy mentioned above, so refer to his video if my explanation doesn't make sense. I didn't want to burn one of my last two Henrys for Green Tomebreaker and noticed you could achieve the same effect instead with the Goad and Hone Cavalry combination.

Any dancer can work with proper c slot. You need a strong enough Kagero(pretty sure you need +atk, else put luna instead of moonbow to OS Lilina maybe). Any BB+ user that can acheive good atk and 32 speed somehow but the support skill seems needed or give it an atk boosting C skill for kagero.

Placement/build

1: B Cordelia(-spd, +def)
Weapon: Brave bow+
A: L&D 2
B: Desperation 3
C: Threaten Atk 2/anything your team need
Special: Luna
Support: Rally Atk/speed / Rally atk if kagero is to weak

2: Delthea(+def, -res, any really, mines are meh)
Weapon: dark aura
A: death blow 3
B: Desperation
C: Drive atk 2
Support : Reposition
Special: Chilling wind LOL(did not need obv)
Seal: +res/not needed

3. Kagero(+atk, -def)
weapon: Poison dagger+
A: L&D 2 (3 would be nice but expensive)
B: Vantage 3 (any level will work here)
C: Spur/hone speed or atk to help the archer if necessary. I needed spur spd 1 because -spd Bridelia for exemple.
Support: Reposition
Sacred Seal: +hp

4: Azura(any)
Vanilla azura with base skills, only dances twice and that could not even be necessary if you have a c skill on your archer to boost kagero and a green mage but drive atk 2 will alse be missed. Just take any unit with fortify res 3 then.

Turn one, advance everyone 1 space and destroy wall with kagero.

Turn two, kill the flyer with Brave bow user and reposition the archer to safety with kagero, move delthea bellow the archer to drive atk kagero. Dance Bridelia to rally kagero (you don't need to do that if you have boosting atk c skill on the bow user). Kagero tank somehow Cecilia(so bad omg) and deal great damage, enough to finish her next turn(moonbow). Lilina suicide on kagero, I did 60 with drive atk and rally and I am merge +1 with my kagero so you have something to work with, expecially since my kagero lived with 5 hp (fortify res 3).

Turn three, kagero finishes Cecilia and Cordelia Kills the archer with quad strike. Delthea kills the lance Cavalier with the help of Azura.

Turn four, Delthea kills the red mage. Actually, all cordelia with luna, kagero with moonbow and Delthea ORKO him so you have a lot a flexibility to build this, as long as your Kagero is OP enough.

TLDR: +atk Kagero is a freaking monster!

Reignhart: Dire Thunder, Draw Back, Rising Thunder, Death Blow, R Tome Breaker 2, Goad Calvary, +1 attack (Seal) /// HP 34, attack 42, speed 21, def 27, res 25

Hector: Armads, Draw Back, Pavis, Distant Counter, Vantage 3, Threaten Attack 2, +3 HP (Seal)////
HP 52, attack 55, speed 24, def 37, res 19

Olivia: just there to dance really, but mine had hone attack 3

Elise: only skill that really matters is Hone Calvary

Set up: at the nearest broken wall you want to be in the formation of Hector in front beside the breakable (also go ahead and break it) wall, Reignhardt middle behind Hector, Oliva to the right of Reignhardt and Elise behind Reignhardt...
After the set up it works like so:
Turn ("1") Reignhardt goes to attack flier, Hector Draw Back, Olivia dance, Hector draw back again, Elise moves to bottom right corner
Enemies turn
Turn ("2") move Olivia right above Elise, Hector into Olivia's old spot so he can battle Cecilia and horses, and move Reignhardt straight down beside Elise.
Enemies turn, Hector gets beat up pretty badly but lives with 11 HP and kills Cecilia.
Turn ("3") Reignhardt (with buff) moves and kills flier, Olivia dances him (she will be right beside him) and he also kills Lilina. Hector kills the horse guy in front of him.
Enemies turn: Red mage sends Reignhardt to 1 HP but we kill him next turn so it's ok.
Turn ("4") Reignhardt kills red mage, and activates Rising Thunder to kill the bow guy after Olivia dances him again.

_Prepare:
*Dancer
*Nino with atleast:
+Total Spd: 44
+Total Atk: 61
+Def + HP: 43
+Res + HP: 50
*Cordelia: Gale Force + Drag Back + Quickening Repulse
*Healer: Rehabiliate + Wings of Mercy
_Action:
+(Before Combat) Break the 1st wall and let all team member stand safe behind it, end turn.
+Bring Nino to kill the lance flier then make Cordelia fling Nino back, then dance Nino and make her drag Cordelia to the safe place, end turn.
+Cordelia kill the Blue Cavalry, after that go back 1 space due to Drag back and triggering her Galeforce. Make her defeat Lilina right after and she will go back, make space for Nino defeat Cecilia then, but her health can be bad after trade hit. Control Healer with Wings of Mercy fly "in front of" Nino and fully heal her with Rehabiliate, dancer come behind Nino and make her attack the bow user, end turn.
+Cordelia now can easily defeat the remaining red mage but better be careful.
*Note: Better considering about position, make sure Nino can get all the best buff posible

1. Reinhardt 2. Eldigan
3. Olivia 4. Eirika
1st turn: break wall with reinhardt move Eldigan and Eirika up one.
2nd turn: move up one tile with Reinhardt and Olivia up one keeping her behind him
3rd turn: kill Lance flier, dance Reinhardt and reposition Olivia back to safety with Reinhardt
4th turn: kill Lance next to Reinhardt, Eldigan kill Cecilia, dance Olivia above Reinhardt(crucial) and have him kill Lilina from the right most tile (to the right of Eldigan)
5th turn: bow and Red approach, kill bow with Reinhardt and dance again to get rid of red time unit. All done.
Reinhardt has lancebreaker btw