How do you get the radagon icon?

Bestial Sling with and without Radagon's Icon comparison! I plan on making a video like this for every spell/incantation! : r/Eldenring

Radagon of the Golden Order, Elden Ring Wiki

Elden Ring: Radagon Icon Talisman Location #EldenRing #EldenRingGuide

Every Talisman in Elden Ring - Polygon

Elden Ring How to Get Radagon Icon Talisman

How To Get The Radagon Icon Legendary Talisman Elden Ring

Radagon, Villains Wiki

Elden Ring Radagon Icon Location Walkthrough

Radagon's icon talisman states it shortens casting time. By adding 30 virtual dexterity it supposedly does what it states, but how much quicker are we talking? 2%? 4%? it seems like a waste of a valuable talisman slot in my current setup. Is it even worth it? : r

All Legendary Talismans Locations in Elden Ring

Elden Ring - Marika and Radagon by ThefMaria on DeviantArt

Elden Ring Sorcerer Build Guide (PvE)