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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281 results found
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can't sideboard in deckbuilder
It won't let me put cards into my sideboard in the deckbuilder
4 votes -
Second Day of Sideboard issues
As of today, 07/11/2025 this is the second day in a row that MTGA will not let me put more than 7 cards in my sideboard. This is across different new decks, and after multiple game and PC restarts, as well as game updates. I will post screen shots, but I am unable to compete in best of 3 without a proper sideboard and the opportunity cost this is having on me is immense. I am attending SCG orlando in 7 weeks and I cannot properly test. The error message "This deck cannot have more than 15 cards in …
4 votes -
Direct Play Bo3 does not allow 15 sideboard cards
If you try to play a "Direct Game" deck with your friends, you are only allowed to have 7 cards in your sideboard, meanwhile if you play "Direct Game Rebalanced" you can have 15 cards in your sideboard.
Is this intended by WotC? How is it that if you want to play Pauper with your friends you cannot play with 15 sideboard cards unless you play rebalanced cards? Feels really awkard tbf.
26 votes -
UI Glitch, unreadable tabs and sideboard
After playing 1-3 games of Bo3, the UI on the main page will glitch with the top of the screens with the tabs being unreadable. If viewing the sideboard, all sideboard cards will be white with # of cards also being unreadable
7 votes -
Sideboard still bugged in BO3
BO3 sideboarding still bugged.
How to reproduce:During a BO3 match, quit the game or encounter "waiting for server", which forces you to close the game. Reopen the game, during sideboarding you cannot put sideboard cards in your deck. Happens on both PC and iPad.
Has been an issue since release of BLB.
Version: 2024.39.11.6464.108450515 votes -
Can't Build Sideboard
Game will not let me build a sideboard. When I try and drag and drop into my sideboard in deck editing mode it simply goes back to my main deck.
1 vote -
Cannot add more than 7 cards to traditional standard sideboard
In PC app. Trying to build a traditional standard deck. After adding 7 cards to sideboard, I am not able to add any additional cards. Cannot get to 15 sideboard cards. I have definitely selected "traditional standard"
17 votes -
Deck builder won't let me save deck due to sideboard bug
Deck builder says I can't save a deck with more than 15 cards in sideboard even when the side deck has less than 15 cards. It forces me to go down to 7 cards in the sideboard to save. This is for a standard deck.
85 votes -
Can't bring cards in from sideboard
I was unable to add cards from my sideboard. I could remove cards from my maindeck but it wouldn't let me add any cards in from my sideboard
4 votes -
Sideboard bug
Hi,
I have a problem in traditional standard game with sideboard. As you see in the images instead having number of cards of my deck, i have a drop down menu with writing option A, option B and Option C. This means when every time i modify my deck in best of 3 matches i have to count all cards if there are 60 cards in the main deck.
I only encountered this problem on my phone galaxy s9+ android. Fix it, i've already reported this bug 1 month ago but situation is not changed. Wake up Wizard.15 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 -
can't sideboard after reconnecting
I can't sideboard every time I reconnect after a disconnection
2 votes -
Cannot Sideboard in Ranked Bo3 Games
When playing Bo3 Ranked games in Explorer since 10/07 I cannot sideboard.
7 votes -
Sideboard
I was in the historic meta game challenge, I played the card wish. I could only access 7 cards in the best of 3 match. I also could not sideboard between games 1 and 2
1 vote -
Sideboard
When I try to add a 4th Thoughtseize to my sideboard it doesnt allow me to. I had 4 in my mainboard that I tried to drag to my side, which why do you have to put it in your mainboard first? So annoying to navigate. None of them were being added so I restarted my game. Nothing changed. Then I took 3 copies out and put the last in. THAT FINALLY WORKED, but the fourth copy will not transfer. I havent tried on my computer if it works, but it is incredibly frustrating that I have to launch it…
2 votes -
Sideboard quantity
If I try to put more than 7 cards in my sideboard, it won't let me save the deck and tells me that I can't save it because there's more than 15 SB cards (which there isn't).
I'm on Android, I'm not really sure how to recreate the issue for someone else and have not found any workarounds.
4 votes -
change sideboard
Problem: Cannot put 4th card into sideboard. (Ex. already 3 copies of "Pick Your Poison", then cannot add extra 1 copy)
Device: Windows PC and iOSFormat: Standard
Anybody who has same trouble? Could you teach me any method to solve this bug?
2 votes -
7 cards sideboard in Bo3 ranked games
Recently I'm having this issue in Timeless Bo3 Ranked games in which I can only sideboard 7 cards. I have checked that the decks have been defined as Traditional Timeless in the deck editor tab.
25 votes -
Major Sideboard bug
Game allows me to have 16 cards in sideboard but only counts it as 15. Seems to not be including the companion like it should. Game is also only allowing me to access the best of 1 sideboard even in best of 3 matches.
1 vote -
Sideboard Bug is back
Sideboard bug is back on mobile with this new update. Says "cannot add more than 15 cards" despite only having 15 cards.
3 votes
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