I Know jade oni Has 7,500 Health But only if you can defeat it But Jade Oni Has other onis War oni Death oni and others But there is the top 5 ways to deafeat it 5:Use the trition 4: Be on Level 45 3:Use the frost giant (to all enemies) 2:Use to all enemies stuff The Grand Fanale 1:U have to use a lot of minnions maximum 3 That is it