[s2e19] The Ultimate Sacrifice -

: Ben walks into a pit of "laser fire" intended to destroy him. However, the Ultimatrix recognizes his supreme act of selflessness. Resolution The sacrifice triggers a security reset of the Ultimatrix.

: Ben decides to sacrifice his own life to reset the Ultimatrix, which would grant the Ultimates their freedom from the device's control. [S2E19] The Ultimate Sacrifice

: While listed as S2E19 in some digital storefronts like HBO Max , this episode is also widely known as Season 3, Episode 7 in official production and broadcast orders. The Ultimate Sacrifice | Ben 10 Wiki | Fandom : Ben walks into a pit of "laser