Savanti is going to either be a magnet for removal hardly a deterrent in black, the color of reanimation or create a dilemma for everyone at the table
As opposed to only working for green creatures, for both the sacrifice and the tutor, this is able to get any Dinosaur(or any creature with a Maskwood NexusMaskwood Nexus effect), the only requirement is that the sacrificed creature has to have power four or greater
This can set you up to cast massive spells turn over turn, taking over the game in a flash

This decklist is not a card-for-card product display but is representative of the cards found in the deck.) 1 Eriette of the Charmed Apple 1 Light-Paws, Emperor's Voice 1 Kor Spiritdancer 1 Greater Auramancy 1 Lord Skitter's Blessing 1 Goldmire Bridge 14 Plains 1 Ossification 1 Planar Disruption 1 All That Glitters 1 Stab Wound 1 Command Tower 1 Dead Weight 1 Silverquill Campus 1 Arcane Signet 1 Ethereal Armor 1 Transcendent Envoy 1 Kaya's Ghostform 1 Sram, Senior Edificer 1 Pacifism 1 Hateful Eidolon 1 Clawing Torment 1 Trespasser's Curse 1 Cooped Up 1 Petrify 1 Realmbreaker's Grasp 1 Eternal Thirst 1 Danitha Capashen, Paragon 1 Reprobation 1 Radiant Grace 1 Forsaken Sanctuary 1 Fungal Fortitude 1 Phyrexian Arena 1 Danitha, Benalia's Hope 1 Scoured Barrens 1 Angelic Gift 1 Prison Sentence 1 Rune of Sustenance 1 Thriving Heath 1 Torment of Scarabs 1 Katilda, Dawnhart Martyr 1 Demotion 1 Thriving Moor 1 Neva, Stalked by Nightmares 1 Vengeful Strangler 1 Candletrap 1 Curse of Leeches 1 Esper Sentinel 1 Hold for Ransom 1 Sunlit Marsh 1 Spellbook Vendor 1 Knight's Pledge 1 Gryff's Boon 1 Shineshadow Snarl 1 Orzhov Guildgate 1 Mire's Grasp 1 Lithoform Blight 1 Rune of Mortality 1 Heliod's Pilgrim 1 Killian, Ink Duelist 1 Shattered Sanctum 1 Swiftfoot Boots 1 Minion's Return 1 Withercrown 1 Not Dead After All 1 Forlorn Flats 1 Sentinel's Eyes 1 Raffine's Guidance 1 Necrogen Communion 12 Swamp 1 Temple of Silence 1 Heliod's Punishment 1 Minimus Containment 1 Slumbering Keepguard 1 Gift of Fangs 1 Snowfield Sinkhole Brawl Deck: A-Raiyuu, Storm's Edge Samurais and Warriors might start by attacking alone, but an extra combat gives them time to regroup and fight together as one

Each creature you tap while casting this spell pays for or one mana of that creature's color.) Exile all creatures except those that share a creature type with a creature that convoked this spell, all artifacts, and all enchantments