Martis, Who Waits in Shadows

Skulk, frenzy 3 (This creature can't be blocked
by creatures with greater power. Whenever
this creature attacks and isn't blocked, it gets
+3/+0 until end of turn.)
Other attacking creatures you control have
frenzy 1.
They never saw it coming. All they could hear
was their forces swarmed by a field of locust.