Primal Sacrifice

Primal Sacrifice 100 cards, 0 sideboard 1 Jarad, Golgari Lich Lord 20 Forest 20 Swamp 40 lands 1 Gleancrawler 1 Tree of Redemption 1 Yeva, Nature's Herald 1 Gatecreeper Vine 1 Liliana's Shade 1 Ulvenwald Tracker 1 Ambush Viper 1 Acidic Slime 1 Wolfir Silverheart 1 Quagmire Druid 1 Lord of Extinction 1 Corpsejack Menace 1 Crowned Ceratok 1 Trestle Troll 1 Howlgeist 1 Haze Frog 1 Veilborn Ghoul 1 Sheoldred, Whispering One 1 Korozda Guildmage 1 Borderland Ranger 1 Sluiceway Scorpion 1 Mwonvuli Beast Tracker 1 Worldspine Wurm 1 Wild Beastmaster 1 Strangleroot Geist 1 Druid Lyrist 1 Axebane Guardian 1 Gyre Sage 1 Dark Impostor 1 Golgari Guildmage 1 Savra, Queen of the Golgari 1 Vampire Nighthawk 1 Falkenrath Noble 1 Ivy Lane Denizen 1 Skarrg Goliath 35 creatures 1 Triumph of Ferocity 1 Witchbane Orb 1 Vraska the Unseen 1 Mana Reflection 1 Liliana Vess 1 Revive 1 Lightning Greaves 1 Akroma's Memorial 1 Phyresis 1 Heartstone 1 Grave Pact 1 Bower Passage 1 Treasured Find 1 Asceticism 1 Increasing Ambition 1 Glaring Spotlight 1 Gilded Lotus 1 Forced Adaptation 1 Skullclamp 1 Staff of Nin 1 Illusionist's Bracers 1 Primal Surge 1 Rancor 1 Grave Betrayal 24 other spells Sideboard

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I was hoping to get some input on how to improve this deck. Currently keeping sorcery and instant low on the chance I draw or get to look for primal surge.

 Creakwood Liege is amazing

I would also include  Putrefy

maelstrom pulse