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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206 results found
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unable to use full sideboard
it says no more than 15 cards can't be in your sideboard. but I have only 15 cards in the sideboard
2 votes -
Cant change my deck with sideboard cards
Wont let me add cards when sideboarding. Lets me take cards out of my main deck but cant add sideboard cards to my deck
22 votes -
Can’t sideboard in BO3
As title suggests. Consistently having to restart client due to server issues, then when I come back to the game I can’t sideboard for games two and three. Happens in explorer and standard (haven’t tried other formats). I can move cards out of the main deck but can’t move sideboard cards in. On iOS mobile. This has been consistently happening for about 2 months now.
10 votes -
I couldnt sideboard
i couldnt sideboard so i lost the game
4 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 -
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 -
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: 2024.39.11.6464.108450516 votes -
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.
88 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 -
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 -
Unable to sideboard in historic metagame
Hi,
I lost my historic metagame challenge run because i didn't have access to the spell pierces in my sideboard, as half my sideboard was locked off (b01 style), even though my deck is set as a traditional historic deck and i have 14 cards +jegantha) .........3 votes -
Can't sideboard in Historic Metagame Challenge Bo3 Event
I can't access my full sideboard in the Historic Metagame Challenge Bo3 event. In Ranked historic Bo3 it's fine, but in the event it added an additional Lurrus of the Dream Den to my sideboard. Because of this I can only access my Bo1 cards and am locked out of my full sideboard
5 votes -
Can't Put more than 7 cards in my sideboard
- Place 7 cards in your sideboard legal in the format you're building for in your deck; place an 8th one; "sideboard" turns red; deck can't be saved.
On PCBro I don't have access to a 15 card sideboardHaving a 15 card sideboardAddedI have found none. Plz hep
3 votes
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