That feeling when an augment you came up with a year ago is confirmed on the latest devstream ;D : r/Warframe
Warframe
Self-Indulgent Augment Mods | Volume 18 | New post format! : r/Warframe
Wisp/Abilities | WARFRAME Wiki | Fandom
How To Craft And Play Wisp - Warframe
Wisp got Tri-motes, I think that Titania could use the augment with tribute. 90% effectiveness is just a proof of concept downside, a different or no negative would work as well. :