MTG Arena Bugs & Product Suggestions
This page is for reporting bugs and submitting product suggestions. If you are experiencing issues with your account, with an order, or otherwise need customer support, please click here.
How to report a bug
1. Give us the steps to reproduce the bug
2. Note which platform you’re using (PC, Steam, Mac, Android, or iOS)
3. Enter the actual results you’re experiencing
4. Enter the expected results of the feature
5. Add any relevant screenshots/videos
6. If you found a workaround, please add workaround steps.
Examples of bugs: Incorrect rules interactions, wrong event rewards, issues with client functions like creating decks
How to submit product suggestions
- Select “Product Suggestion” as the Category for your suggestion
- Enter your feedback
- Add any relevant screenshots/videos
Examples of product suggestions: Feedback on visual effects, recommendations for user interface improvements, new feature requests
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1446 results found
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"INVALID DECK: Deck Validation Failed."
Crafted cards for a brawl deck, now when attempting to play the deck I receive the error listed above. I did craft wildcards to make this deck, so I would hate to think those cards are wasted now.
I've attempted changing some of the cards around to make certain it wasn't related to a certain deck weight bug from a month back.21 votes -
shuffle
I don't know what you did with the last patch, but before if the shuffler don't work properly, now it's complete ruined. This is obscene, I've lost a lot of matches just for shuffler issues. Please, PLEASE fix this ASAP.
10 votes -
The death by Vanilla achivment does not work. I won a game with only a vanilla creature and I did not receive the death by Vanilla
Death by Vanilla does not work. I have now achived it twice, first yesterday and now today after you said the bug was fixet. I did neither get the Class of 93 progress either as I dealt damage with Yargle. If an achivment does not work you have to remove it. Now one assumes it works and wast time playing stupid decks.
5 votes -
Store won't let me purchase gems=
Richard Bucey
Nov 10, 2025, 8:58 AM PST
Arena play and connection works fine but I am unable to buy gems. The client always gets stuck on Waiting for the Server when I try to purchase. I have restarted and even reinstalled the client several times. please advise thank you.
10 votes -
Fix the shuffler
I draw poorly regularly and yet two games in a row my opponent draws everything he needs and has no color problems. This means your shuffler is not working. A shuffler that works properly would always ***** over my opponent instead of always screwing me over.
2 votes -
Purchased planes swamp and mountain lands in store this morning. They are not correctly showing up. Now not available in store.
Purchased new planes, swamps, and mountain land cards from the store this morning. They are not correctly showing up in my inventory. They show up as lands that I already have now they are not available because I purchased them in the store. The coins were deducted from my account. I am using Apple iOS system.
1 vote -
Perpetual Removed When Creature Moves to Command Zone
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Give us the steps to reproduce the bugI countered my opponent's commander with Teferi's Contingency. The perpetual effect was applied to the card in the graveyard. Once my opponent returned it to the command zone, the perpetual effect was gone. He then cast it on t5 and killed me.
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Note which platform you’re using (PC, Steam, Mac, Android, or iOS)PC
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Enter the actual results you’re experiencingPerpetual keyword states that effects are not removed when the card changes zones. Not optional. The command zone is a zone. Perpetual effects are expected to remain on the commander.
2 votes -
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BUG / Gameplay Error: Game does not handle Invasion of Alara trigger properly
While playing a game of Pioneer on arena, I resolved Invasion of Alara which exiled 2 copies of Bramble Familiar. When prompted to cast one of the two cards, I selected a Bramble Familiar and it then did not give me the option for which half of the card to cast and instead put it straight into exile as if it was not cast and the other card went into my hand. There were no effects in play that would have prevented me from casting the Bramble Familiar or its adventure Fetch Quest.
The correct behavior, which the game previously…
5 votes -
How about yall stop putting your "mythic" wizards of the coast employees in the prize-winning competitions? NORMIES CANT COMPETE
HOW ABOUT LETTING NON EMPLOYEES COMPETE FOR THE FARKING PRIZES? THIS IS EXACTLY WHY MOST ARENT ENJOYING THE GAME. If you continuously make your spending players play a nochance situation, they will say *** it and stop spending. Do yall want a bunch of card collectors like pokemon? thats what ive personally felt like i am, simply because you keep pitting me against mythic plkayers who never lose. they bring bombs to a knife fight and the self disappointment kills the game. ive literaaly had friends not be able to get through the tutorial due to playing mythics. YOURE LOSING…
2 votes -
Kotis
Kotis, The Fangkeeper ability to cast from exile is currently bugged (2025-09-17). In the last 3 matches I had I was able to attack my opponent at least 3-4 times and only one of them did the window open where I could see the cards that were exiled and if they qualified, cast them. The only visual I see, is an orange 'resolve' button and on the first instance, I just clicked it thinking it was a new way to see the exiled cards, but it did not. However, there is a workaround that I found. After hitting the opponent,…
11 votes -
Improperly Invalidated Decks
I have five decks listed as invalid, but none of them have invalid cards. It literally says Invalid Cards: 0
8 votes -
mana flood and mana *****
Today I lost about 20 games because of the mana flood, because the algorithm that works is very good and I quote the email sent by the bot automatically "I assure you that these algorithms, including mathcmaking, shuffling, coin toss, and more have been well tested", It's interesting that he has mana flooded in 4 games in a row with a 22-land deck where the first 13 cards were lands and 4 spells in number.
If we talk about the mana ***** it's better that we leave it alone, like when today for 3 times I had to play with…11 votes -
MTG Arena on MAC Hangs on Loading Card Database
After logging in with user name and password Arena hangs with the 3 gems flashing and the message "Loading Card Database" . Never moves past this screen or loads the game interface.
Running on MacBookPro. Work around : Delete the MTGA executable file(move to trash) and open Epic Game Installer and go to Library. Click on the Arena image to start "Repairing". Open MTGA with Launch button. Arena will work one time before getting the hanging Loading Card Database.... again.
Started after downloading the Final Fantasy update.
Intel Core i9 IOS Sonoma 14.7.51 vote -
Kotis, the Fangkeeper ability doesn't work after update
After the latest update, when hitting someone with Kotis, I get a message asking if I want to cast any number of spells with the correct mana value, but can only click a resolve button. It used to just give me the cards to select. I've attached a screenshot of the notification, as well as some of the exiled cards showing I should at least have been able to cast some of them.
This has happened for multiple games in a row now.
7 votes -
Suggestion
Hello There,
My name is Stefano, i m living in Canary Island , and I being playing this game since i was little,in a small town in italy with my friends ! And now day,every time i go back in holiday to italy we always manage to organize a draft night with my lifetime friends!
I love this game and i think is done super well and detailed ! GOOD JOB GUYS !
I m writing just for arise a couple of suggestion.
Would be nice to have the opportunity to add as a friend your opponent, so in…
1 vote -
1 vote
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Robbed of Standard win by Adventure creature completely disappearing
I played Charring Bite (an Adventure) to kill a critical opponent creature lategame, leaving my opponent with just two 1/1 Cat tokens for 3 turns in a row. Twinmaw Stormbrood (the creature half of the Adventure) never appeared, costing me the game unfairly. No cards were in play that could have caused this, and the card didn't appear in my Exiled list either.
3 votes -
draft
I was disconnected from the draft, but my internet connection was working properly.
1 vote -
Infinite loop bug
Infinite loop bug for toph and scute swarm. If you get 250 copies of scute swarm it for one won’t make any more, but the game logic borks while deleting the old copies and crash the iOS app. Had this happen during the game 4 times. Should have made close to 3000 plus scute swarm but bug prevented it. Multiple game crashe.
1 vote -
Can’t take game actions/losing connection to server
Having issues completing games. Once in the server lags so bad that I can’t do any interactions and it just skips my turns. I feel like the other person just sees me not doing anything but I try to play cards and it just doesn’t let me, it occasionally lets me get it to work if I open a different tab and go back to it(I’m on iOS) but it will inevitably time me out and lose connection to the match entirely.
1 vote
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