Limited Time Game Mode: Grand Arena: Showdown

Welcome to Grand Arena: Showdown, a brand-new specialty event mashing up two of MARVEL SNAP’s most distinct Limited Time Game Modes! This is Grand Arena meets Sanctum Showdown: pick one of eight Champions, take their deck (prebuilt or custom) into battle, and race your opponent to 16 points under Sanctum Location Scoring. Climb the reward track along the way to earn the all-new Series 4 card Spider-Sense.

 

Key Dates

Event Start: July 23, 2026 3:00 AM Mode Access End: July 30, 2026 3:00 AM Event Shop Closes: August 1, 2026 3:00 AM

What Is Grand Arena: Showdown?

Grand Arena: Showdown is exactly what the name promises: the Champion-driven Grand Arena format crossed with Sanctum Showdown’s location scoring. If you’ve played either mode on its own, this event brings them together in one limited-time experience.

From Grand Arena

You pick a Champion, and that choice defines your deck. Each of the eight featured Champions anchors their own Showdown deck, so your pick shapes everything from your curve to your win condition.

From Sanctum Showdown

Forget straight win-or-lose scoring. Every match uses Sanctum Location Scoring: you win points from each location, and Snapping increases the points on the focused location. The first player to 16 points takes the match.

How Do You Play?

Pick your Champion: Eight Champions are featured this run, each with their own prebuilt Showdown deck ready to play, or you build your own.
Start fast: Every match starts at 2 Energy instead of 1.
Score everywhere: You win points from each location, so every lane matters on every turn.
Start Snapping on turn 3: Snapping on turn 3 increases the points on the focused location. Time it well and you can swing the match.
Race to 16: The first player to reach 16 points wins the match.
The Champions and Their Decks

Eight Champions are stepping into this Showdown: Ghost-Spider, Doctor Doom, Iron Man, Magneto, Thanos, Mister Fantastic, Captain America, and Thor. Each one comes with a prebuilt 12-card deck built around their identity, plus their Champion’s bonus Skill. 

 

Ghost-Spider Showdown

Doctor Doom Showdown

Iron Man Showdown

Magneto Showdown

Thanos Showdown

Mister Fantastic Showdown

Captain America Showdown

Thor Showdown


Grand Arena Economy

Battling in Grand Arena: Showdown earns you Glory and Event XP. Climb the 26 milestones of the Event Pass to claim rewards, then bring your Glory to the Event Shop for new Cards and cosmetics.

Grand Arena Tickets

Each match requires one Grand Arena Ticket to enter.

Starting Tickets: 6
Ticket regeneration: 6 every 8 hours
Ticket soft cap: 9
Premium Event Pass

The Premium Pass can be purchased for 800 Gold and unlocks every Premium reward across the 26 milestones, including the exclusive Spider-Sense - Anand Ramcheron Variant at the top of the track. Purchasing also grants an instant reward of 2 Red Web Borders and 720 XP.

The Event Shop

Three brand-new Variants are available in this event’s Portal Pull, each for 800 Glory (max 1 each):

  • Magik - Summer Vacation Variant
  • Mysterio - Alex Dos Diaz Variant
  • Scream - Marcelo Vignali Variant Daily Offers

Check in daily to see a rotating set of cosmetic items. Stop by often to see what’s available.

  • Avatar - 150 Glory (1) or Emote - 1,500 Glory (1)
  • Rare Variant - 500 Glory (1) or Super Rare Variant - 800 Glory (1)

Banned Cards

*Newly Banned
One card comes off the ban list this run: Spider-Ham, banned in the June 22 Grand Arena, is playable again.

Banned Locations
These locations will not appear during Grand Arena: Showdown matches:

Tips for Your First Run

  • Pick a Champion whose deck can flex toward multiple locations. Sanctum Location Scoring rewards players who can swing where the points are.
  • Don’t abandon the other locations. You win points from each location, so conceding a lane concedes points every turn.
  • Watch the race. Matches end at 16 points, so track both totals and know when to play for tempo instead of a big finish.

Ready to Showdown?

Eight Champions. Two modes braided into one. One brand-new card waiting on the reward track. Pick your Champion, master the Sanctum swing, and we’ll see you at the daily reset on July 23, 2026 3:00 AM. Good luck, Snappers!