Decklist: Nethroi Mutate in Commander Nethroi, Apex of Death | Illustration by Slawomir Maniak Commander (1) Creatures (41) Acidic Slime Auspicious Starrix Beast Whisperer Boneyard Lurker Cavern Whisperer Chittering Harvester Cubwarden Dirge Bat Essence Symbiote Eternal Witness Faeburrow Elder Fiend Artisan Gemrazer Glowstone Recluse Golgari Grave-Troll Huntmaster Liger Insatiable Hemophage Karmic Guide Luminous Broodmoth Majestic Auricorn Migratory Greathorn Mindleecher Mysterious Egg Necropanther Nyx Weaver Old Rutstein Old Stickfingers Phantom Nishoba Polukranos, Unchained Ravenous Chupacabra Reclamation Sage Sawtusk Demolisher Skull Prophet Stitcher's Supplier Sun Titan Syr Konrad, the Grim The Walls of Ba Sing Se Toski, Bearer of Secrets Underrealm Lich Vulpikeet Zagoth Mamba Instants (7) Abzan Charm Back for More Deathsprout Despark Grisly Salvage Mythos of Nethroi Swords to Plowshares Sorceries (8) Buried Alive Cultivate Damn Eerie Ultimatum Farseek Kodama's Reach Migration Path Rampant Growth Enchantments (4) Crawling Infestation Deadbridge Chant Death's Oasis Guardian Project Artifacts (5) Altar of Dementia Arcane Signet Golgari Signet Indatha Crystal Sol Ring Lands (34) Blossoming Sands Command Tower Deathcap Glade Evolving Wilds Exotic Orchard Godless Shrine Golgari Rot Farm Indatha Triome Jungle Hollow Overgrown Farmland Overgrown Tomb Sandsteppe Citadel Scoured Barrens Temple Garden Temple of Malady Undergrowth Stadium Woodland Cemetery Plains x3 Swamp x6 Forest x8 This deck has a lot of interactions and combos to help you generate advantage

Its even somewhat feasible to activate thanks to Kaitos rather effective passive ability
That's in contrast with cards where the additional cost to play is mandatory, like Stitched Drake and Skaab Goliath
Unstoppable Ash has Trample and Champion a Treefolk or Warrior , but the most important ability is the last one: Whenever a creature you control becomes blocked, it gets +0/+5 until end of turn. Combined with Doran, the Siege Tower it makes our creatures both deadly and extra tough when blocked
Thats incredible
I am happy to own one signed Garfield card myself: a Revised Vesuvan Doppelganger