The only useless one is the Flame Spirit, but Mr. Husky is simply not suited for the Flame Spirit. Using it wouldn't enhance his combat power. Although the King of Sudden Death could use the Flame Spirit to unleash the Thunder Flame Dragon System, the Thunder Flame Dragon boosts attack power, and even with the boost, it won't surpass Mr. Husky's attack. In summary, the Flame Spirit is just the icing on the cake, and it cannot turn the tide.
This Huge Diamond Dragon is a tough nut to crack, leaving Lu Ran with little hope of victory.
"Dragon-Slaying Sword Intent seems to have no effect on actual giant dragons," Lu Ran looked towards Mr. Husky.
Intent also has levels, and Mr. Husky's Dragon-Slaying Sword Intent, at this stage, seems to only be able to slash Sub-Dragons. Against the true Dragon Clan, it simply cannot cut through.