The deck is all around sending Wightbaking and Wightprince to the graveyard by any way possible (Unizombie and Lightsworn), then activating their effects to send others skull servants and, finally summoning King of the Skull Servants which will probably have 4000 atk or more depending in your luck with Lightsworn.
That's in theory is easy, but in practice will be hard to go first, since King of the Skull Servants has no negates or protection, also will be hard to go second, since your enemy probably has at least one negate or disruption in his field, but i love skull servants.
'The Chaos Creator' is to recycle the combo and for XYZ summon.
Because of the deck don't having any good negate, i added Solemn Judgment, but it's not completely necessary and aslo can be replaced by some hand trap like Infinite Impermanence or ash.
GLHF