The Marvel Snap Sanctum Showdown is a temporary game mode in Nuverse's digital card game. During battles, players aim to accumulate more energy in each location to win points. Additionally, participating in the event rewards points and charms that can be used to acquire in-game resources and unlock new cards: Laufey, Gorgon, and Uncle Ben.This article highlights details of the Marvel Snap Sanctum Showdown event.Marvel Snap Sanctum Showdown: Everything you need to knowThe Marvel Snap Sanctum Showdown event was announced in the Brave New World update, and its details are as follows:DurationThe Sanctum Shutdown event arrived on February 25 at 11 AM PST and will be available till March 11, 2025, at 10:59 AM PST. Players will be able to play this event for 15 days.Also read: 5 best Marvel Snap Corvus Glaive decksHow to play Marvel Snap Sanctum ShowdownThe Marvel Snap Sanctum Showdown is accessible from the game mode tab during the event duration. The event matches are turn-based, and the rules are as follows:Players win corresponding points, displayed against each location, at the end of a round.The first player to score 16 or more points wins.In each round, a location turns Sanctum, and winning it on turns 1 and 2 rewards one point.Turn 3 onwards four points are earned for winning Sanctum, and 1 for other locations.The Sanctum changes every turn.Playing event battles improves sorcerer rank and grants Charms that can be used in the Sanctum Shop.Players can snap on each turn other than turns 1 and 2.Each battle will cost a Scroll, and two scrolls recharge every eight hours.There can be a maximum of 15 turns per battle.Banned cardsCurrently, these cards are banned in the Sanctum Showdown game mode:AnnhilusCaptain MarvelDebriiDraculaGalactusGreen GoblinHobgoblinJuggernautInvisible WomanKangM'BakuMagikMalekithMartyrMagikMysterioQuakeSupergiantViperStormAlso read: 5 best Marvel Snap Cannonball decksSanctum ShopNew Wong variant can be unlocked from Super Sanctum (Image via Nuverse)Players can spend Charms earned from the battles in the Sanctum Shop for the following:ItemCharms requiredStockUnowned Card Series 4/52,2504Wong SUBJA Variant1,0001Doctor Strange Nicoletta Baldari Variant1,0001Baron Mordo Viktor Farro Variant1,00011 Green Glyphs Border200Unlimited3 Scrolls402I have no idea what I am doing Emote1,5001Jeff Juicy Emote1,5001Mister Sinister How Dare You Emote1,5001Wong Avatar401Doctor Strange Avatar401Baron Mordo Avatar4011 Black Cosmic Border600Unlimited1 Rainbow Cosmic Border600Unlimited1 Blue Cosmic Border400Unlimited1 Gold Cosmic Border400Unlimited1 Red Cosmic Border400Unlimited1 Pink Cosmic Border400Unlimited1 Orange Cosmic Border400Unlimited1 Green Cosmic Border400Unlimited1 Black Matte Border400Unlimited1 Red Matte Border400Unlimited1,500 Credits8002500 Credits2755100 Credits551050 Credits3010The shop also contains the Portal Pull, which costs 1200 charms to use. It grants one of these three cards: Uncle Ben, Laufey, and Gorgon.RankingPlayers can earn points to improve their Sanctum Spectrum ranking. Ranks, required points, and rewards are as follows:RankPointsRewardsNoviceInitiate40500 Charms, 4 Scrolls, and Welcome to the Showdown TitleAcolyte250500 Charms and four scrollsSorcerer600500 Charms and four scrollsDisciple1110750 Charms and 4 scrollsLibrarian19001000 Charms and 5 scrollsSorcerer Supreme35001500 Charms, five scrolls, and Sorcerer Supreme TitleCheck out our other articles on Marvel Snap:5 best Marvel Snap Sam Wilson Captain America decks5 best Marvel Snap Sebastian Shaw decks5 best Marvel Snap Fenris Wolf decks