This is the deck i used to get platinum in master duel, kinda started off as a meme but Zombie is my favorite archetype and Skull Servants is quite strong if it builds momentum.
PS: I did make some better versions of this deck so it's easier to get zeus off, will share soonTM
Strat is quite simple:
Main Deck:
3x Skull servant - here just as fodder, can be used for Wightprince effect or summoned with Unexpected dai to make a Xyz summon and get Zeus on the field.
3x Wightprincess - defensive option/combo starter, either summon her and use the effect to throw Wightprince to the graveyard and start the combo or keep her around to use her quick effect to throw sand at the eyes of anything with a high level.
3x The Lady in Wight - the shield of the deck, can protect the King against MOST stuff that would break him, can be easily put on the field with the effect of Wightmare after being banished with Wightprince effect in the graveyard.
3x Wightbaking - this one is the goat, either keep him around to save any of the cores with his quick effect or throw him to the graveyard for his other effect and grab Wightprince (to be discarded) and Wightprincess (to throw sand) or Wightmare to get Lady in Wight in the field.
3x Wightmare - the only thing he's here for is unbanishing a extra skull servant or sumonning a banished Lady in Wight or King of skull servants, or you just normal summon him as fodder for a link/xyz summon.
3x Wightprince - either use him as discard/link summon fodder, just throw him to the graveyard to use his effect.
3x King of the Skull Servants - he's the sword of the deck, can be easily normal summoned since it's a lvl 1, can also be summoned with Wightprince graveyard effect.
3x Maxx "C" - this is necessary against most tier 1-2 decks, plus getting the right cards with it can be a insta-win (unless they negate you to oblivion).
3x Ash Blossom - good combo, unfortunately, i don't want to see 10+ minutes of summoning and resummoning, L + negated + you get no cards.
2x Mezuki - good to be used with Avendread Savior effect, good atk, and is also a way to get Lady in Wight in the field.
1x Raigeki - board control is important.
1x Harpie's Feather Duster - board control is important.
1x Monster Reborn - either used to unbrick or to get the King back in the field
1x Foolish Burial - use with Wightbaking to get Wightprince + Wightprincess and you're off to a great start
1x One for One - mostly a combo starter
2x Tri-Wight - let's you recicle some monsters to Link/Xyz summon, also a easy Zeus summon
2x Unexpected Dai - also a easy way to Zeus
1x Lightning Storm - board control is important
2x Burial from a different dimension - use along with Wightprince grave effect to get the King without the -3k attack demerit from having banished the cards
2x Twin Twisters - another way of discarding a combo starter and dealing with Skill Drain/Imperial Order and other hard counters
1x Mirror Force - Classic one, still useful
1x Evenly Matched - you normally only need 1-3 cards on the field, so this is also a good way to deal with extensive combos and full boards
2x Infinite Impermenence - really useful, some effects can be a insta-lose
1x Dark Sacrifice - a way to save the cores, and throw Wightbaking to the grave at the same time
1x Solemn Judgement - omni-negate, can be a insta-win if they can't recover
2x Uni-Zombie - combo starter
Extra deck:
1x Zeus - he's just here for the board control
2x Linkuriboh - normal summoning Wightprince/Wightbaking into Linkuriboh is a decent first turn option most of the tim.
1x Slacker Magician - can be easily used to summon Zeus since she can attack anything and don't worry about being destroyed
1x Number 39: Utopia Roots - also a good option for a Zeus summon, it's also a good option for defense.
2x Number 48: Shadow Lich - good Offense/Defense option if you need to rely on classic beatdown.
1x LANphorhynchus - it only needs two monsters of any king/level so it's good to get rid of vulnerable monsters on the field.
1x Knightmare Phoenix - good ofense/utility and can discard something to the grave.
1x Knightmare Unicorn - same as Phoenix but works for any card instead.
2x Avendread Savior - his effect being able to discard a card from the deck to lower a enemy attack is useful for combos and for defense (wightbaking/mezuki as the main targets)
1x Accesscode Talker - good ofensive option if the opponent has ways of dealing with the king
1x Saryuja Skull Dread - one of the less used cards, but it's kinda useful in late game situations
1x Rasterliger - budget Accesscode Talker