Another neat part is this doesnt have to be just from +1/+1 counters
If youre thinking of cards like dungeons, planes, and conspiracies, which can have their corresponding card type on them, these are all actual cards but arent considered card types because they serve as additional objects, much like dice, coins, and counters

Airship Engine Room Akki Scrapchomper Arcane Spyglass Awaken the Honored Dead Ballroom Billiard Room Biomechan Engineer Boiling Rock Prison Booby Trap Botanical Plaza Bountiful Landscape Braids, Arisen Nightmare Cephalid Scout Conservatory Contaminated Landscape Cryptic Caves Deceptive Landscape Destructive Digger Dining Room Dredge Edge of Autumn Elsewhere Flask Eumidian Wastewaker Excavating Anurid Excavation Fiery Islet Foggy Bottom Swamp Foreboding Landscape Fountainport Bell Gitrog, Horror of Zhava Grabby Giant Hall Highway Robbery Horizon Canopy Horizon Spellbomb Horizon of Progress Inscribed Tablet Insidious Fungus Kitchen Kyoshi Village Library Lifespark Spellbomb Lounge Meditation Pools Misty Palms Oasis Nahiri's Lithoforming North Pole Gates Nurturing Peatland Omashu City Path to the World Tree Perilous Landscape Psychic Vortex Racers' Ring Ragamuffyn Redrock Sentinel Renewal Ripchain Razorkin Roadside Reliquary Scene of the Crime Secret Passage Seething Landscape Seismic Monstrosaur Serpent's Pass Shattered Landscape She-Hulk, Jennifer Walters Sheltering Landscape Silent Clearing Skybridge Towers Slagdrill Scrapper Sprouting Goblin Study

Compared to alternatives like webcam play or Tabletop Simulator, the OPTCGSim is more streamlined and user-friendly
This can be great against decks that ran out of steam and are scavenging through their top decks for cards that generate Lore quickly