without kerrigan, nydus builds really slowly (and also cost gas), so overlords are better. stetmann also has drop, but probably doesnt need it due to speed. alarak doesnt have overlord drop, but war prisms can function in a similar manner.
without kerrigan, nydus builds really slowly (and also cost gas), so overlords are better. stetmann also has drop, but probably doesnt need it due to speed. alarak doesnt have overlord drop, but war prisms can function in a similar manner.