Corvus Glaive

The weapon comes first with Corvus Glaive, to the point that he took his name off it. The blade he carries goes through vibranium, turns aside energy blasts and sonic weapons, and rarely leaves room for a second exchange. He is an adoptive son of Thanos, taken from a world his father had emptied and raised inside the Black Order, and he is the closest thing that group has to a knife in the dark: he can hold his own against most opponents in the open, but he would rather already be inside the building before anyone knows he arrived. Proxima Midnight is his wife and his adoptive sister, and the one exception in a family that largely does not feel much. What does get through him, he heals from quickly.