Forum:Gravekeeper's Inflicting Deck - Help please

I am currently running a Gravekeeper's/Inflicting deck

Monsters - 20: (Gravekeeper's) 1x Gravekeeper's Descendant 1x Gravekeeper's Cannonholder 1x Gravekeeper's Commandant 1x Gravekeeper's Curse 2x Gravekeeper's Guard 2x Gravekeeper's Spy 2x Gravekeeper's Assailant 1x Gravekeeper's Cheif 1x Gravekeeper's Visionary

(Burn/Inflict) 1x Lava Golem 1x Earthbound Immortal Cusillu 1x Mystical Beast of Serket 1x Bowganian 2x Fire Trooper 2x Cyber Tutu

Spells - 9: 2x Necrovalley 1x Gravekeeper's Stele 1x Dark room of Nightmare 1x Pot of Greed 1x Book of Moon 1x Temple of the Kings 2x Mystical Space Typhoon

Traps - 11: 2x Gravity Bind 2x Dust Tornado 1x Rageki Break 1x Magic Cylinder 1x Nightmare Wheel 1x Scrap Iron Scarecrow 1x Ominous Fortunetelling 1x Mirror Force 1x Metal Reflect Slime

Cards that I'm considering and would like a 2nd opinion on:

Shadowpriestess of Ohm - Inflict damage through tributing Gravekeeper's.

Castle Gate - Keep in ATK and tribute Gravekeeper's and prevent being killed with Traps e.g. Gavity Bind.

Caius the SHadow Monarch - Remove a Dark Gravekeeper's from play to inflict 1000

Compulsory Evacuation Device - Send Lava Golem back to my hand

Secret Barrel - Inflict damage

Dark Illusion - Alot of DARK monsters in this deck

Swords of Revealing Light - Stall

Some advice to help me better this deck would be useful and much appreciated :D