mtg black demon cards Demonic Rising [Avacyn Restored] sacrifice Demonic Covenant. Supertype: Legendary, Subtype: Demon, 64

On top of that, consider bouncing an MDFC land to cast its front side

This version of the card is extremely rare, appearing in a low number of Collector Boosters of any language and always in English

That's only for drawing cards, though

"Magic Online 2009 Championship Series"

You can also push for some on-theme elemental synergies with the likes of Risen Reef and Ashaya, Soul of the Wild and Phylath, World Sculptor

If you dont want to go that deep, Id propose this alternate sideboard: 3 Ancient Grudge 3 Torpor Orb 2 Volcanic Fallout 1 Pyroclasm 2 Noxious Revival 3 Nihil Spellbomb 1 Emrakul, the Aeons Torn Noxious Revival is another odd one, but its easier to justify