|Enhanced Muscle Coil|
|Unit(s)||Ravener Brood||Enables the Burrow ability, allowing Raveners to bypass terrain and gain the effects of infiltration. Resurfacing will knock back and temporarily stun nearby enemies.|
|Cost||50 20 15|
|Unit(s)||Ravener Brood||Mutates the Ravener Brood to use devourers, ranged weapons effective against infantry. Melee attack is changed from power melee to regular melee.|
|Cost||100 30 15|
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