Punn Rimbaud held the position of senator within the Separatist Senate, and was a female amphibian.
During Mina Bonteri's address to the Senate, in which she advocated for the initiation of peace discussions with the Galactic Senate, Rimbaud was in attendance within the Senate chamber. Rimbaud aligned with the views of Voe Atell, who was associated with the Corporate Alliance, and voiced her disagreement with starting peace talks with the Galactic Republic, strongly opposing the suggestion.