I didn't do it

This is a Golgari (black-green) -1/-1 counters commander deck, likely built around Hapatra, Vizier of Poisons as the main engine. Its core plan is to spread -1/-1 counters across creatures, turning that into value through token-making and board control.

Key synergies include:

• Hapatra, Nest of Scarabs, Flourishing Defenses, and Blowfly Infestation to turn placed counters into Snake/Insect/Elf tokens and chain counter placement.
• Contagion Clasp, Contagion Engine, Evolution Sage, and Black Sun’s Zenith to proliferate or mass-distribute counters.
• Yawgmoth, Archfiend of Ifnir, Carnifex Demon, Midnight Banshee, Soul Snuffers, and Grim Poppet as repeatable counter enablers and creature control pieces.
• Necroskitter steals opposing creatures that die with -1/-1 counters, while Crumbling Ashes and similar effects convert counters into removal.
• Utility/combat support from **Fynn, Bow of Nylea, Ohran Frostfang, Viridian