Is there a pink Mandragora NPC? I can't recall one off the top of my head. I only included Babban because she had a lengthy quest in WotG that resulted in a unique reward.
For those who don't know, the quest gave you a title and if you had the title active while you ran up to a Lycopodium mob, the Lycopodium would do a dance for you which gave you Regen. I thought it would be interesting for her to do like an AoE Regen every few minutes for the caster and their fellow Trust NPCs. This would also make her quite different from the Mandragora jug pets that BST get.