|“|| So it is a sword. It just happens to function like a key in very specific situations.
Or it's a key all the time, and when you stick it in people, it unlocks their death.''
|~ Church and Caboose discussing the Great Key|
The Great Key was meant to unlock the ultimate weapon that would lead to a whole civilization's greatest strength- sadly, that was before Lavernius Tucker found it and swiped it away before the designated alien hero could get to it. Nowadays it acts as a sword and time-to-time VIP pass to some ultimate alien weaponry.
Powers and Stats
Tier: At least 8-B, likely higher
Name: The Great Key, The Great Weapon, Lightsaber (only by Caboose), Energy Sword
Origin: Red vs Blue
Classification: Alien Temple Key
Prerequisites: The holder must be the original founder of the key and have some spirit of the warrior- otherwise it will not work.
Range: Extended melee range