Hunger

The power of hunger is the power to absorb the strength and energy of an opponent or ally and add it to your own. Though, aparently, it does not allow the replication of powers from the victim.

The Rahkshi known as Vorahk are naturally capable of this power, mainly through their Staff of Absorption. Makuta are naturally capable of this effective yet vicious power.

The Kanohi Avsa also had the power of hunger.