, ▁Fre el ance , ▁Gran ▁Gu err ero . ▁L are do ▁Kid , ▁Val iente , ▁and ▁Sad ico ▁to ▁win ▁the ▁L ucha ▁Lib re ▁Bo om ▁Cru iser weight ▁Championship . ▁Car íst ico ▁defeated ▁ ▁B ár bar o ▁Ca vern ario ▁and ▁Em per ado ▁Az te ca ▁to ▁become ▁the ▁first ▁cru iser weight ▁champion ▁of ▁the ▁Mon ter rey , ▁Nue vo ▁León ▁based ▁K A O Z ▁based ▁promotion . ▁▁ ▁Return ▁to ▁C ML L ▁( 2 0 1 5 – present ) ▁▁ ▁On ▁December ▁ 1 2 , ▁ 2 0 1 5 , ▁Car íst ico ▁returned ▁to ▁C ML L , ▁wrest ling ▁his ▁first ▁match ▁for ▁the ▁company ▁since ▁early ▁ 2 0 1 1 . ▁At ▁the ▁time ▁of ▁his ▁return , ▁C ML L ▁and ▁L ucha ▁Lib re ▁El ite ▁were ▁working ▁closely ▁together ▁as ▁several ▁C ML L ▁wrest lers ▁worked ▁L LE ▁shows ▁and ▁several ▁L LE ▁wrest lers ▁worked ▁on ▁C ML L ▁shows ▁as ▁well . ▁Car íst ico ▁would ▁subsequently ▁become ▁a ▁regular ▁for ▁C ML L , ▁splitting ▁his ▁time ▁between ▁the ▁two ▁prom ot ions . ▁When ▁C ML L ▁broke ▁off ▁their ▁relationship ▁with ▁L LE ▁in ▁September ▁ 2 0 1 6 ▁Car íst ico ▁was ▁the ▁only ▁L LE ▁regular ▁who ▁was ▁allowed ▁to ▁also ▁work ▁for ▁C ML L . ▁For ▁the ▁ 2 0 1 6 ▁Tor neo ▁Nacional ▁de ▁P are jas