Suggested by Sonic Nebula Lord Dragon is one of the strongest Link Joker cards. He has a wide array of attacks including energy abilities and locking down other opponents. Ra Mu’s defense is very high so it will take time to defeat him. Time is on Nebula’s side though thanks to Ra Mu’s lack of speed. Mu’s greatest weakness is that he is not very mobile which does mean you have a chance to defeat him with hit and run tactics if you’re strong enough. Nebula Lord does have the speed to accomplish this and his power level is 11000 so dealing damage won’t be a problem. Nebula Lord Dragon wins.