In this Formation the four links combine their strength which is needed most when you need to push large blocks and rocks from your path of clensing the land of hyrule.
This Formation is used just like Line formation. Only here you are vertical
This formation is very helpful when pushing and pulling large blocks, But more importantly it closes the links closer together and when one on one combat attacks are too weak having three extra swords hitting the target with the same force can be very effective.
In this formation, the four Links are back to back. While in this position, they can easily and effectively fend off enemies. When slashing, the four Links spin quickly, leaving a lasting impression on your enemies.