From Dota 2 Wiki
| Null Talisman|
|A small gemstone attached to several chains.|
- One Null Talisman grants a total of 60 health, 0.18 health regeneration, 0.43 armor, 3 attack speed, 66 mana, 0.24 mana regeneration, 0.43% spell damage and 6 (9 to intelligence heroes) attack damage.
- Heroes who need an early game stat boost often benefit from Null Talisman.
- Heroes who plan to build a Dagon will usually pick up an early Null Talisman.