Marauder shields

[Gregory]

the greatest video game boss to ever exist. unlike majority of in-game bosses who fight the protagonist because of conflicting ideals, Marauder Shields, an indoctrinated turian husk from [Mass Effect 3] armed with only an assault rifle opposes the protagonist in hopes of preventing the said protagonist from entering [the conduit] and experiencing a [crappy ending].
His legacy carries on to the campaign to retake the great Bioware franchise, and his name has become synonymous with hope brought upon from sacrifice.