The Guardians are a faction that will be featured in LEGO® Nexus Adventures that focuses on combat skills and strength. They are led by the noble Lord Protectus, who proved his strength and bravery at the tournament that decided who was brave enough to be leader. He also was a stable boy for Duke Exeter when he was young. He now is one of Sector 9's finest warriors.
- Kepler Skybeam (Member)
- Lord Protectus (Leader)
- Trey Buchet (Knight Specialist)
- Sir Mounted (Elite Knight)
- MR-Class Trooper (Field Special Class for battle)
- Dakota Arms (Knight Specialist)
- Hal Beard (Knight Specialist)
- Mace Morningstar (Knight Specialist)
- Lance Quintain (Knight Specialist)
- Arbelas Cestus (Knight Specialist)
- Can Numball (Vendor)
- Vanguard (Will be redesigned)
- Warlord (Will be redesigned & renamed)
- Blademaster (Will be redesigned & possibly renamed)
- The Guardians are based off of the Sentinels from LEGO Universe.
- A Guardian is someone who protects, risks himself for someone or something.