The True Skiptilykiller is a Hardmode turret sentry weapon. It fires once every 60 frames. Compared to the Skiptilykiller, it can penetrate an unlimited amount of times.
Like all of this mod's sentries, it benefits from both the player's sentry speed and sentry range stats.
Its best Modifier is Ruthless. The Mythical modifier provides the widest array of stat bonuses, but these primarily affect the initial summon rather than the sentry's damage. Additionally, sentries cannot deal critical hits under normal circumstances. The only significant advantage a Mythical True Skiptilykiller has over a Ruthless one is knockback.