They each have three basic land typeslike Forest, Island, and Swampprinted on them
At the cost of three ink, you can exert every players inkwell and start bouncing cards back to the hand
To support this popular multiplayer format, Wizards has designed four new commander decks in the world of Dungeons & Dragons
Dreadlight Monstrosity Dreadwurm Drinker of Sorrow Drivnod, Carnage Dominus Dross Harvester Dross Hopper Drownyard Amalgam Dunland Crebain Dusk Mangler Eater of the Dead Elder Brain Emrakul's Evangel Enslaved Horror Eternal Scourge Etherium Abomination Eviscerator Extricator of Flesh Face of Fear Faceless Butcher Faceless Devourer Fascist Art Director Fetid Gargantua Fetid Horror First-Sphere Gargantua Flesh Reaver Fleshwrither Forgotten Creation Foul Emissary Frenzied Gorespawn Frightcrawler Froghemoth Fume Spitter Gallowbraid Gamma Grotesque Geralf's Masterpiece Geralf's Mindcrusher Gisela, the Broken Blade Gleancrawler Glissa's Courier Gloom Sower Gluttonous Slug Gnarlwood Dryad Gollum, Obsessed Stalker Gollum, Patient Plotter Gollum, Scheming Guide Grakmaw, Skyclave Ravager Grasping Longneck Gravegouger Graven Abomination Gray Slaad Grazilaxx, Illithid Scholar Greater Harvester Greel, Mind Raker Grell Philosopher Grief Tyrant Grim Strider Grime Gorger Guiltfeeder Gulping Scraptrap Gurgling Anointer Havengul Skaab Hecteyes Hell's Caretaker Hidden Horror Hooded Horror Hordewing Skaab Horrid Shadowspinner Horror of the Broken Lands Horror of the Dim Hullbreaker Horror Hunted Horror Hypnox
Pile On plays in the same space with convoke giving you what amounts to a free spell, roughly speaking
This is basically an Arrest for the early game and likely much of the midgame too
