Return to Sender is a Vigor that lets Booker absorb incoming enemy projectiles and may be upgraded to redirect them towards their origin. Return to Sender can be found in the Salty Oyster's secret room in Port Prosperity , or in a crate after going through the Harmony Lane gate in Downtown Emporia.
Return to Sender is immensely useful in large fire fights, particularly when you're being shot at from multiple angles, or if you're searching for a sniper.
Tapping the button protects you from most damage and lets you return the favor with your own weapon. Holding down the button protects you by forming a magnetic shield, allowing you to absorb enemy attacks and throw them back as a powerful explosive burst when you lift the button or the shield goes down. This Vigor works particulary well against any Motorized Patriot.
It should be noted that holding the trigger down to use Return To Sender's magnetic shield ability is generally a massive drain on your Salt stocks. You should only really rely on this when absolutely necessary.
This ability can also be used to great effect when fighting Firemen. Simply wait for them to throw Devil's Kiss fireballs at you, active the Vigor, grab the fireballs and then throw them at other enemies for easy kills.
This and Undertow stand as the most likely replacements for the original Bioshock's Telekinesis. This ability is the closest to what was shown in the original Bioshock Infinite demo of Booker catching a mortar shell and returning it to whence it came.
|Veni Vidi Vigor|
|Return to Sender Vigor|
|Send for Less||$898|
|Max Upgrade Cost|| $2185|