Thargoid Interceptors come in four variants: Cyclops, Basilisk, Medusa and Hydra, in ascending level of difficulty. Each next variant has more hearts and is tougher than the last, requiring far more damage to exert and destroy hearts.
Thargoid scouts are a smaller variant of the Thargoid interceptor, they come in multiple types with different special abilities. Read more about these in the Thargoid Scouts section.
Interceptors are incredibly tough and typically are best suited to wing combat as soloing them is a huge achievement. Interceptors use very high damage output weapons, crowd-control style special abilities and independent drones to wreak havoc on the battlefield.
Attempting to fight a Thargoid without the appropriate weaponry and defenses is nigh-impossible, Thargoid Interceptors have incredibly strong armour and fast regeneration capabilities, this makes conventional weapons (such as Multi-cannons, Missiles, Plasma Accelerators, Lasers) completely ineffective at damaging them.
Thankfully humanity has not only developed their own line of AX (Anti-Xeno) weaponry, but they have also adapted the ancient Guardian technology into very powerful hybrid weapons and modules that are far more effective at destroying Thargoid vessels