From Dota 2 Wiki
|A powerful shield that imbues the bearer with the strength of heroes past, it is capable of protecting entire armies in battle.|
- One Buckler grants a total of 40 health, 1.43% health regen amplification, 5.33 armor, 2 attack speed, 24 mana, 4% mana regen amplification and 0.14% spell damage.
- In the transition from DotA to Dota 2, the item's name was changed from Nathrezim Buckler to simply Buckler.
- This is because of the Nathrezim being a race of demons called Dread Lords in Warcraft lore.