My stongest deck

this deck is undefeated so far

Monster

GRAVEKEEPER'S SPYx3
GRAVEKEEPER'S SPEAR SOLDIERx2
GRAVEKEEPER'S ASSAILANTx1
GRAVEKEEPER'S COMMANDANTx3
JINZOx1
MARSHMALLONx1
SPIRIT REAPERx1
SANGANx1
MYSTIC TOMATOx2
HORUS THE BLACK FLAME DRAGON LV4x1
HORUS THE BLACK FLAME DRAGON LV6x3
HORUS THE BLACK FLAME DRAGON LV8x2
SNIPE HUNTERx1

Spell

NECROVALLEYx2
ENEMY CONTROLLERx1
SHRINKx2
BRAIN CONTROLx1
CREATURE SWAPx2
MONSTER REBORNx1
MYSTICAL SPACE TYPHOONx1
HEAVY STORMx1
LIGHTNING VORTEXx1
LEVEL UPx2

Trap

MIRROR FORCEx1
TORRENTIAL TRIBUTEx1
ROYAL DECREEx2

Total:40

Really like the lockdown, with royal decree and horus. Interesting Necrovalley build, diggin the Ancient Egyptian stuff, Horus + Gravekeepers? Tight XD

Yusei-i play tested a version of this deck, and it owns. thanks for planting the idea in my head of a HorusNecroDeathLock ^_^. You can use my build if you want xD.

Horus NecroDeathLock
----------------------
3x Horus the Black Flame Dragon LV6
3x Horus the Black Flame Dragon LV4
2x Horus the Black Flame Dragon LV8
2x Horus Servant
2x Gravekeeper’s Spy
2x Gravekeeper’s Commandant
2x Gravekeeper’s Guard
2x Don Zaloog ( 18 )
---------------------------
3x Level Up
2x Level Modulation
2x My Body As A Shield
3x Necrovalley
2x Enemy Controller
2x Book of Moon
1x Mystical Space Typhoon ( 15 )
----------------------------
3x Royal Decree
2x Solemn Judgement
2x Dark Bribe ( 7 )

level up in a dek that is not a level dek.....or has a majority of level monsters is not safe.............its a waste of card space and drawing ability

the second dek post is way better and stronger .......more balanced .........but still has a few cards missin......and a couple need to be out......
take out the don zalloog......and 1 level up......now incase of bad draw ....u need marshmallon...miror force magic cylinder.......these are crucial cards........because of a bad draw with levels......and horus servant....y is he there.........better cards can take his place.....but the idea is close to my most powerful dek......cuz in my dek the only thing can save u is exiled force

Exiled Force, of course, Snipe Hunter, Tribe INfecting Virus, and other monster removal cards could too. Level UP is veyr important in this deck due to the abundance of level monsters. Note that this deck is Horus with Gravekeeper support, not the other way aorund, and is centered around getting out Horus. Mirror Force/Magic Cylinder are even more wasted deck space, as Royal Decree will be out for almost the whole duel to protect my Horus from the same cards you mentioned. Why run more traps in a deck wth 3x Royal Decree? Seems pointless to me.

because it aint a full level dek............how u gonna use level modulation if u dont atleast once summon lev 8 horus properly

I can usually get Horus out easily due to Level Up, and with Royal Decree, i dont need to worry about Bottomless. then, i can Summon him and wreak havoc. If somebody lays down Man_eater Bug, then i can reuse Horus by Special SUmmoning with Level Modulation. Not many people carry a bunch of Monster Destruction cards in monster form, so its very effective. No deck that goes to the trouble of brining out a level 8 monsters is going to have no way to revive it.