▁Al ley . ▁They ▁are ▁more ▁frequently ▁used ▁for ▁the ▁ 2 - man ▁Batt led ome ▁final s . ▁ ▁Blood ▁– ▁Nin jas ▁covered ▁in ▁red ▁gar b . ▁They ▁s eld om ▁appeared ▁in ▁battle z ones , ▁but ▁they ▁did ▁appear ▁once ▁in ▁Dark ▁Al ley , ▁and ▁also ▁in ▁the ▁Rap id ▁Trans it ▁during ▁the ▁Dragon ▁Star ▁rem atch . ▁In ▁some ▁earlier ▁episodes , ▁they ▁were ▁seen ▁in ▁the ▁women ' s ▁Batt led ome ▁final s . ▁ ▁Cam o ▁– ▁Nin jas ▁covered ▁in ▁cam ou fl age - color ed ▁gar b . ▁They ▁usually ▁appear ▁in ▁the ▁May an ▁Myst ery ▁Battle zone . ▁ ▁Haz ard ▁– ▁Nin jas ▁dressed ▁in ▁black ▁and ▁red ▁gar b ▁with ▁ 2 ▁green ▁stri pes , ▁and ▁on ▁their ▁face ▁they ▁wear ▁gas ▁mask s . ▁They ▁were ▁introduced ▁in ▁Season ▁ 2 ▁and ▁appeared ▁in ▁the ▁Press ure ▁Pit ▁battle zone . ▁ ▁J uk ido ▁( H ood ed ▁Nin jas ) ▁– ▁they ▁were ▁friends ▁of ▁War lock ▁( who ▁is ▁a ▁member ▁of ▁that ▁group ) ▁who ▁haven ' t ▁appeared ▁in ▁any ▁battle z ones . ▁They ▁once ▁amb ushed ▁War lock ' s ▁brother , ▁W izard , ▁and ▁gave ▁him ▁a ▁be ating ▁until ▁he ▁was ▁saved ▁by ▁T iger ▁Cla w . ▁J uk ido ▁also ▁" to ok ▁out " ▁Pan ther , ▁hence ▁the ▁latter ' s ▁absence ▁during ▁season ▁ 2 ▁( this