Well want to include some other cards that interact with opponents plans: Okay, so heres how the deck ended up: Creatures (20) 1 Solemn Simulacrum 1 Withered Wretch 1 Blood Speaker 1 Filth 1 Magus of the Coffers 1 Korlash, Heir to Blackblade 1 Painter's Servant 1 Scuttlemutt 1 Nirkana Revenant 1 Rune-Scarred Demon 1 Bloodgift Demon 1 Crypt Ghast 1 Ghoulcaller Gisa 1 Custodi Lich 1 Demonlord Belzenlok 1 Diamond Mare 1 Doom Whisperer 1 Dread Presence 1 K'rrik, Son of Yawgmoth 1 Nightmare Shepherd Planeswalkers (1) Lands (39) 1 Cabal Coffers 1 Reflecting Pool 19 Swamp 1 Mountain 1 Island 1 Polluted Delta 1 Bloodstained Mire 1 Dust Bowl 1 Watery Grave 1 Blood Crypt 1 Urborg, Tomb of Yawgmoth 1 Leechridden Swamp 1 Crumbling Necropolis 1 Command Tower 1 Sunken Hollow 1 Smoldering Marsh 1 Westvale Abbey 1 Fetid Pools 1 Canyon Slough 1 Path of Ancestry 1 Castle Locthwain Spells (39) 1 Jet Medallion 1 Necropotence 1 Sol Ring 1 Blanket of Night 1 Mutilate 1 Sword of Light and Shadow 1 Skullclamp 1 Oblivion Stone 1 Wayfarer's Bauble 1 Demon's Horn 1 Nightmare Lash 1 Black Market 1 Phyrexian Reclamation 1 Darkest Hour 1 Nightcreep 1 Prismatic Lens 1 Sudden Spoiling 1 Damnation 1 Akroma's Memorial 1 Coalition Relic 1 Expedition Map 1 Exsanguinate 1 Nihil Spellbomb 1 Nim Deathmantle 1 Go for the Throat 1 Lashwrithe 1 Tragic Slip 1 Chromatic Lantern 1 Staff of the Death Magus 1 Toxic Deluge 1 Malicious Affliction 1 Revel in Riches 1 Treasure Map 1 Blackblade Reforged 1 Liliana's Contract 1 Bolas's Citadel 1 Sword of Sinew and Steel 1 Arcane Signet 1 Shadowspear What do you think

This will stop most attacks on curve as ramping you from two to four while taking out an attacker is just too much cost
Have I missed any staples from the deck
Lesson is a subtype of Magic cards, like Elf, Goblin, or Zombie
Planisphere notably plays quite well in tangent with Cori-Steel Cutter, another Standard-legal MTG card seeing success in Standard, Modern and Legacy
Combos This deck is all combos, all the time