Do Poison Counters Stack

Here's the refreshed list I came up with: Coven Counters Revamped | Commander | Kendra Smith Commander (1) 1 Leinore, Autumn Sovereign Creatures (37) 1 Abzan Falconer 1 Ainok Bond-Kin 1 Angel of Glory's Rise 1 Augur of Autumn 1 Avacyn's Pilgrim 1 Basri's Lieutenant 1 Bastion Protector 1 Champion of Lambholt 1 Conclave Mentor 1 Contorionist Troupe 1 Elite Scaleguard 1 Esper Sentinel 1 Eternal Witness 1 Gyre Sage 1 Heronblade Elite 1 Juniper Order Ranger 1 Katilda, Dawnhart Prime 1 Kessig Cagebreakers 1 Kurbis, Harvest Celebrant 1 Kyler, Sigardian Emissary 1 Luminarch Aspirant 1 Mikaeus, the Lunarch 1 Moorland Rescuer 1 Odric, Master Tactician 1 Pir, Imaginative Rascal 1 Riders of Gavony 1 Shalai, Voice of Plenty 1 Sigarda's Vanguard 1 Sigarda, Champion of Light 1 Sigarda, Heron's Grace 1 Sigardian Zealot 1 Somberwald Beastmaster 1 Stalwart Pathlighter 1 Thalia's Lieutenant 1 Victory's Envoy 1 Wild Beastmaster 1 Yavimaya Elder Planeswalkers (1) 1 Jiang Yanggu, Wildcrafter Instants (6) 1 Beast Within 1 Inspiring Call 1 Return to Dust 1 Ruinous Intrusion 1 Swords to Plowshares 1 Unbreakable Formation Sorceries (5) 1 Austere Command 1 Celebrate the Harvest 1 Celestial Judgment 1 Cleansing Nova 1 Shamanic Revelation Enchantments (6) 1 Cathars' Crusade 1 Citadel Siege 1 Death's Presence 1 Felidar Retreat 1 Hardened Scales 1 Path to Discovery Artifacts (7) 1 Arcane Signet 1 Lifecrafter's Bestiary 1 Selesnya Signet 1 Sol Ring 1 Swiftfoot Boots 1 Talisman of Unity 1 The Ozolith Lands (35) 5 Forest 5 Plains 1 Arch of Orazca 1 Blighted Woodland 1 Bountiful Promenade 1 Branchloft Pathway // Boulderloft Pathway 1 Brushland 1 Canopy Vista 1 Castle Ardenvale 1 Command Tower 1 Fortified Village 1 Gavony Township 1 Horizon Canopy 1 Karn's Bastion 1 Krosan Verge 1 Mosswort Bridge 1 Myriad Landscape 1 Opal Palace 1 Oran-Rief, the Vastwood 1 Overgrown Farmland 1 Path of Ancestry 1 Reliquary Tower 1 Rogue's Passage 1 Scattered Grove 1 Temple Garden 1 Wooded Bastion 1 Yavimaya, Cradle of Growth The first thing I wanted to touch on is the lands

One of my favorite set of burn payoffs involves cards that add lifelink and deathtouch to your spells
There are also a ton of these kinds of effects for some of the more popular creature types out there, but if you're going to go that route, I'd just really roll the dice on your Humans or Elves deck and play Peer PressurePeer Pressure
Also, Quilled Greatwurm would probably get some form of protection
These adventures won't last forever