halloween mtg commander deck Manifest: The Final Hunt – Custom Horror-Themed Looking for Ideas for Spooky

Die Rolling Dice-rolling cards are another approach you could take in the grand pursuit of chaos

Withstand therplasm Crystal Seer Drowned Rusalka Frazzle Gigadrowse Hatching Plans Infiltrator's Magemark Leyline of Singularity Mimeofacture Quicken Repeal Runeboggle Sky Swallower Steamcore Weird Stratozeppelid Thunderheads Torch Drake Train of Thought Vacuumelt Vedalken Plotter Vertigo Spawn Abyssal Nocturnus Caustic Rain Cremate Cry of Contrition Cryptwailing Daggerclaw Imp Douse in Gloom Exhumer Thrull Hissing Miasma Leyline of the Void Necromancer's Magemark Orzhov Euthanist Ostiary Thrull Plagued Rusalka Poisonbelly Ogre Restless Bones Revenant Patriarch Sanguine Praetor Seize the Soul Skeletal Vampire Smogsteed Rider Bloodscale Prowler Fencer's Magemark Ghor-Clan Bloodscale Hypervolt Grasp Leyline of Lightning Living Inferno Ogre Savant Parallectric Feedback Pyromatics

Ardyn can exile cards from the graveyard to make big demon tokens, which gives Ardyn a powerful army to make to finally claim his throne

Elspeth Conquers Death Elspeth Conquers Death might be my favorite saga of all time

You could argue that Urza and Force of Will are absurd cards that see play and needed the reprint to lower the prices a bit