"Increases how long your sentient weapon (the bottom skill on all the skill trees) will stay deployed each time you call it. The sentient weapon is when the skill Spirit of Fenrir is activated by pressing down on both the R-thumb stick and L-thumb stick. Bonus Cap: +30%"@en . "Increases how long your sentient weapon (the bottom skill on all the skill trees) will stay deployed each time you call it. The sentient weapon is when the skill Spirit of Fenrir is activated by pressing down on both the R-thumb stick and L-thumb stick. Bonus Cap: +30%"@en . "Sentient Weapon Duration"@en . .