Orbital Strike Pointer

Fires one marker flare and is spent. Four seconds later the first shell lands, and thirty follow at uneven intervals across a 100 m radius — around a minute of bombardment that arrives whether or not the fight has moved on. Each shell carries 300 physical and 5000 siege on a direct hit, and nothing about the barrage distinguishes friend from foe, so the marked ground has to be somewhere your own side is not going to be.