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Shell Shock

Shell Shock
Demolitionist: Tier 3 1000 EXP
Any enemies damaged by your explosions get a permanent penalty of 20% to their accuracy. This effect does not stack.

Mechanics

Any explosions that damage an enemy will give them a permanent accuracy loss of 20%.

Strategy

For units that may survive a single grenade blast, this can be a somewhat useful debuff against enemies, especially on higher difficulties.

Note that the definition of explosion is from Frag Grenade and Marcom Mamba MGL rather than the other types of throwables, such as Flashbang Grenade and Smoke Grenade.