In his alter-ego, Ayala fought foes such as the Corporation crime cartel and teamed with heroes including Daredevil and Spider-Man.

[4] After many years of fighting crime and nearly being killed, having his secret identity publicly exposed by the villainous Lightmaster and becoming psychologically and physically addicted to the tiger amulets, Ayala retired.

White Tiger's bestial origins gave her cat-like speed and reflexes, and she was highly skilled in martial arts.

When White Tiger finally captured the rogue Man-Beast, she begged the High Evolutionary to remove her human persona, unable to bear the heartbreak of not being able to be with the man she loved.

He conceded and turned her back into a white Bengal tiger, promising Iron Fist that he would return her to the rainforests where he found her.

Advised by the Falcon that he needed to be more than just a man in a cat suit to achieve his goals, Kasper sought permission to eat the heart-shaped herb and gain enhanced powers like T'Challa by undertaking the Rite of Ascension.

Kasper accepted, but then tracked down the boy using his newly enhanced senses and help from Queen Divine Justice and Everett Ross, thus lessening his debt to Killmonger.

The boots have special Vibranium soles that absorb sound and impact, enabling him to leap off buildings up to 8 stories tall and land without injury.

The fourth White Tiger is Hector Ayala's niece, Angela del Toro,[6] created by writer Brian Michael Bendis and artist Alex Maleev.

Angela actually saved Daredevil from a crime lord and his bodyguard, using the amulets to give herself cat-like speed and fighting abilities.