Hone Glyph

Glyphs like Hone Glyph can be placed into Paragon Boards to add bonuses to your skills. These are stored virtually and not in your inventory and can be levelled up to further improve them.

The Glyph Guide has all the details.

Hone Glyph

Class: Spiritborn

Radius: 3

Bonus: For every 5 Strength purchased within range, you deal +2.0% increased Damage with your Jaguar Skills.

Additional Bonus:

Dealing damage with your Jaguar Skills increases your Critical Strike Chance by 1%[+] for 6 seconds, up to 10%[+].
Required (purchased in range): +25 Strength