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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733 results found
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"Your deck can have any number of this card" cards are not working
When building a brawl deck with any of these cards (Rat Colony, Hare Apparent, Shadowborn Apostle etc.) The game tells you that your deck has too many copies of a card
4 votes -
Decks Invalid
All my decks are invalid for the format Im trying to play (For example, Pioneer). When I try to check why this is happening, is because there is an error with the Sideboard.
It keeps telling me that I have more than 15 cards on my sideboard, even with 0 cards on it.4 votes -
Can’t edit sideboard in BO3
When I swap out a card 1:1 in my sideboard and try to save my deck it gives me a “sideboard can’t contain more than 15 cards” error. Sideboard before and after edit has exactly 15 cards.
4 votes -
Sideboard is incorrectly counting cards
When the last patch 2025.49.50 was installed some decks became unusable, because the game says they have the incorrect number of sideboard cards, despite them having the correct number (15 cards). Also I cannot save decks for the same reason. If I put more than seven cards, if says it cannot have more than 15 cards and I cannot save the deck.
4 votes -
Deck Validation Failed during Midweek Magic BrawlBuilder
Throws deck valid error when trying to use a deck w/ the default restrictions in creating one from the midweek event’s “new deck” button. Please advise.
6 votes -
'Decks' page stuck on 'waiting for server'
When opening the 'Decks' Page the app is stuck on 'Waiting for server' tried restarting app and phone (android). Started happening after 08/07/2025 Edge of eterneties update
4 votes -
problem recieving mastery pass rewards
didnt recieve my mastery pass rewards
3 votes -
sideboard
Deck builder and sideboard won't allow you to add cards to your deck
40 votes -
Cards in deck are different than they were a few days ago
- No idea how to reproduce this, it's just something that now exists
- PC
- When I logged on today, my deck which was a Brawl deck with The First Sliver as my commander is full of different cards. I've never seen this combination of cards before, it's definitely not what my deck was previously
- nil
- I could show you the new deck, but without the old deck I'm not sure it's relevant
- None, other than rebuilding my old deck. But I don't recall all the cards
1 vote -
Ligneley de prescience
Avec cette carte en jeu, je devrais pouvoir lancer mes sorts comme s’ils avaient le flash. Met cela ne fonctionne pas. Impossible de lancer des sorts durant le tour de l’adversaire excepté les éphémères.
1 vote -
foundations duplicate protection bug
I do not have all of the rare cards in the foundations set (several rares I have zero copies), but I am receiving gems in the rare slot of booster packs. Under the set collection tab, the rare count is 240/240, but I do not have all of the rares in this set.
5 votes -
Selected cards cannot be placed in sideboard
In deckbuilding, when trying to drag and drop certain cards to the sideboard, the cards will not move from main deck to sideboard.
I've experienced this with "Vanish into Eternity"6 votes -
Draft deck wont submit
I drafted using my android phone of the new set. When I went to submit my deck it said it was invalid. I've tried the fix a bug reload option a dozen times, between my phone and my apple tablet and nothing has fixed it. The system seems to be hung up on the lightening strikes I drafted. I would love to be drafting this new set as it looks like I'd spend money on it and did for the initial draft. But at this point I'm about over playing this game.
1 vote -
Banishing Light requires common wildcard for same visualization I already have 4 of
On Windows 10. Specific card affected is the Jumpstart Banishing Light. Obviously I have a common wildcard to spare but this bug could be serious if it repeats on a card at rare or mythic.
2 votes -
set completionist II achievement not working
- Steps to reproduce the bug - acquire 4 copies of each card in an alchemy set
- Platform I am using - PC
- Result I was experiencing - achievement did not unlock
- Expected results - Set completionist II achievement unlocked
- Screenshots - see below
- Workaround - Fix notes on the achievement to reflect restrictions/conditions that alchemy sets don't count or fix the achievement to unlock when an alchemy set is completed
As a side note I spent between 50,000 to 60,000 in coins as well as several mythic and rare wildcards to complete this set to not have the achievement unlock…
6 votes -
Bring Sidar Jabari of Zhalfir
It would be awesone to bring sidar jabari of zhalfir to mtg arena, to power knight commander decks
1 vote -
Banned cards played in a standard event
i played in a standard event post ban on mtga, i found a opponent who plays cori-steel cutter, how can be possible? I don't know what to do, i've played the game, but i don't want to play against a player who plays banned cards, what should we do?
4 votes -
Card Style not showing up in game
I received the Foundations Ajani's Pridemate Card Style as a reward from a recent Midweek Magic Event. However, after applying the card style to my deck, it is not showing up in game. This problem does not happen with other card styles I own for Ajani's Pridemate, only for the Foundations Card Style version. See attached screenshots and capture log. Please advise.
2 votes -
Bought a Mythic pack, got a rare wild card instead. Not the first time to happen.
Do better Wizards.
1 vote -
2 votes
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