Aghanim's Scepter

Aghanim's Scepter is an Item purchasable at the Main Shop, under Caster. However, it can only be completed with items from the Secret Shop. For some heroes, Aghanim's Scepter increases the powers of their abilities.

Additional Information
,, , and  can not drop their Aghanim's Scepter once equipped, due to the nature of the upgrades they get from wielding it.

One Aghanim's Scepter grants a total of 390 health, 0.3 health regeneration, 1.4 armor, 10 attack speed, 280 mana, 0.4 mana regeneration and 10 attack damage.

Trivia

 * Aghanim's Scepter is named after Agahnim, one of the main villains in The Legend of Zelda: A Link to the Past.
 * Rubick is the son of Aghanim. He also possesses an imitation of.
 * No hero responses (except Razor) include Aghanim's name when purchasing Aghanim's Scepter; they simply refer to it as the 'Scepter'. Eul's name also shares the same treatment when heroes purchase Eul's Scepter of Divinity.

Aghanim's Scepter Upgrades
There are currently 74 of the 110 heroes whose ultimates are upgradable by Aghanim's Scepter, meaning almost 3/4 of the current hero pool benefits from this item. The remaining 36 heroes will only gain the stat bonuses if Aghanim's Scepter is purchased.