My Dark World deck

This is the Dark World deck I am currently running. It does alright when I play it. My main strategy is to hope i get the needed cards and go from there. I try to use Gates' effect when I can to get the effects from the cards and easily put Grapha from hand into graveyard.

Main:
1x Heavy Storm
1x Monster Reborn
1x Allure of Darkness
1x Card Destruction
1x Foolish Burial
1x Dark Hole
3x Upstart Goblin
3x Dragged Down Into the Grave
3x Dark World Dealings
3x The Gates of Dark World
2x Mind Crush
3x Reckless Greeds
1x Deck Devistation Virus
1x Eradicator Epidemic Virus
2x Compulsory Evacuation Device
2x Tour Guide From The Underworld
3x Broww
3x Snoww
2x Silva
3x Grapha

Side:
1x MST
2x D.D. Crow
2x Gozen Match
2x Skill Drain

My Extra deck contains common xyzs that a lot of decks use, but I mainly use Leviathan Dragon and try to use Heliopolis. Comment What you would add or take out or post your Dark World deck build below