The Knight is part of the future update Nexus Force LU Returns Kits.
Rank 1
Helmet - +1 Armor, +0 Health, +2 Imagination
Shirt - +2 Armor, +0 Health, +2 Imagination
Pants - +2 Armor, +0 Health, +2 Imagination
Sword - 1+2+4
Rank 2
Helmet - +3 Armor, +0 Health, +3 Imagination
Shirt - +3 Armor, +0 Health, +3 Imagination
Breastplate - +4 Armor, +0 Health, +3 Imagination
Pants - +3 Armor, +0 Health, +3 Imagination
Greatsword - 2+3+6. Charge-Up: Creates a blade of imagination that circles Players, damaging/killing any Rank 1-3 enemies in the vicinity.