Autonomous Defense Unit

are a group of enemies that appears in the Sixth Singularity and Atlantic Lostbelt in Fate/Grand Order
==History==
==Role==
===Fate/Grand Order===
====Sixth Singularity: Camelot====
====Atlantis: Ancient Ocean of the Dreadnought Gods====
==Characteristics==
In Fate/Grand Order, they appear as enemies, introduced in the Sixth Singularity. They are Familiars inside the Atlas Temple.
Autonomous Defense Unit's Saint Graph Designation are Archer in Fate/Grand Order.
==References==
Category:Introduced in 2016
Category:Terminology in Fate/Grand Order
Category:Automata, dolls and golems
Category:Familiars
Category:Inventions of Atlas