A modern will list exactly which units he can lead. He should be able to attach to:
Dante’s upbringing on the harsh moon of Baal Secundus, his brutal initiation, and his rise through the ranks.
Commander Dante, Chapter Master of the Blood Angels, is one of the most iconic figures in Warhammer 40,000. Following the and 10th Edition updates, his lore and tabletop presence have shifted significantly. The Resurrection: Crossing the Rubicon
He is not just a Chapter Master; in the current timeline following the "Devastation of Baal" and the return of the Primarch Roboute Guilliman, Dante was appointed (the dark half of the Imperium isolated by the Great Rift). This makes him the highest-ranking Imperial commander in a vast, war-torn region of space, second only to Guilliman himself.