Each of his twenty-two braids is bound with bone and leather from a foe.

Kresh the Bloodbraided

Whenever another creature is put into a graveyard from play, you may put X +1/+1 counters on Kresh the Bloodbraided, where X is that creature's power.

Whenever another creature dies, you may put X +1/+1 counters on Kresh, where X is that creature's power.

New Capenna Commander

Firebending 1
Whenever Azula attacks, you may discard a card. Then you get an experience counter for each player who discarded a card this turn.
{2B}: Until end of turn, Azula gets +1/+1 for each experience counter you have and gains menace.

From the Vault: Legends

Whenever another creature dies, you may put X +1/+1 counters on Kresh the Bloodbraided, where X is that creature's power.