Health: +120 (+1799)
Passive: Each time you kills an enemy hero, grants 1 current stack and 1 maximum stack, with each current stack giving 8 Health up to a maximum of 1600 Health. After the game ends, the stacks will not disappear.
UNIQUE Passive: When the amount of accumulated Health is 800, it will grant 50 Armor and 50 Magic Resist. When the amount reaches 1600, it will grant 10% Damage Reduction. The maximum stacks can't be reduced, but 20% of the highest value on the current stacks are lost when the user dies.
To make a story more interesting, we need death as a filler.