Disguised as a block of DT (Dragon's Teeth), this turret pops up to attack when enemies get close. Extremely effective at guarding chokepoints due to its AoE weaponry, and nigh-impossible to dislodge with artillery when popped down. Its lightning arcs to units near the primary target, making it an effective swarm killer.
It literally appears as Dragon's Teeth to enemies when popped down, so mixing it in with DT can help surprise enemies.
It's low enough to hide behind DT while the teeth block direct fire, enhancing survivability. Bunker them into clusters of teeth and use chokepoints to kill even massed tank assaults.