Don't try to rush this fight it takes major preperation. Use gigas charches and rexes. Use taming groups and call certain groups in when most of the last group died. And then call in another one and use a meck the 3 titans preferrable the alpha versions. Use the mek with either shield or missiles. The shield can be used to protect the group you sent in so they have a little more time before they die. Or if you Use missiles use them when he is charging up they help stop him from charging. If you have a tribe then you can have multiple meks one for each one for missiles one for rockets and the other for the shield. Hope this was helpfull. Fun fact I have never beat the king titan before, but I plan to. 😎😄😄