level / grade / rank / step (of stairs) / CL:個|个[ge4] / classifier: step, level
级
=
及
+
纟
:
Joan of Arc (ji) closely investigates her newly arrived troops just inside the space station's entrance (Ø2). She ranks (级) them according to their level (级): First there is a silk worm (纟) which can at least shapeshift. On the next level, there is Yuwen Huaji (及), who has no comparable super power.