Feature description

The Dead King is Now Fully Resistance to Lava Damage, but He can Still be Set on Fire While Being a Wither Skeleton, Which doesn't Make any Sense Because Vanilla Wither Skeletons and the Wither cannot be Set on Fire

How it improves the player experience

Making Sense with Vanilla Wither Skeletons and the Wither, so You won't be Tricked by His Black, Withered Bones

The dead king being immune to lava is for mitigating cheese strategies, not because he is thematically immune to fire, so this will not be implemented