Electromagnetic Shielding

 is an Ack & Brunt-exclusive mod that transfers a percentage of damage that nearby allies receive to yourself, but only when you are blocking.

Tips

 * Combining this mod with Focused Defense and a Warframe with high armor can result in absorbing large amounts of damage, at the expense of the large channeling penalty generated by Focused Defense.
 * Alternatively, one can use this mod in conjunction with a Trinity with a Power Duration-oriented build (for extending Blessing's duration).
 * Can be used to quickly feed Vex Armor when in a tightened squad.
 * Medi-Ray can be helpful in keeping up a bit of the damage you take to your health, as long as your Sentinel is alive.
 * Many abilities may be used without interrupting the link, as long as the Block is held.

Trivia

 * This mod, along with the other Executioner mods, are the second set mods to feature non-generic enemies on the mod card, the first being Vengeful Revenant.