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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9957 results found
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Rat Colony not working in Brawl
I'm trying to add more than one Rat Colony in my Brawl deck and it says there's too many of that card so it's not valid. Please fix!
15 votes -
Manifest and water bending
A manifested creature with waterbend adds the waterbending’s additional cost requirement in order to flip it. You may tap creatures to help pay for this cost. I believe we should only need to pay the mana value. Ex: Benevolent Water Spirit from an Abhorrent Oculus trigger.
8 votes -
Sideboard
I am having an issue during deck construction where it wont let me save the deck because it says I have over 15 cards in the sideboard, but I do not have over 15 cards in the sideboard
17 votes -
Seven dwarves bug
Made a historic brawl deck with 7 copies of Seven Dwarves, as the card says you can have up to 7 copies of it, but then the deck builder says the deck is illegal, can't play it also.
13 votes -
Kaldra Compleat Bug
In my powered cube premier draft game, I attacked with a dashed Ragavan, Nimble Pilferer, equipped with Kaldra Compleat. My opponent blocked with his Fury equipped with Batterskull. After combat damage had resolved, the Fury should have been exiled, because Kaldra Compleat says "Equipped creature gets +5/+5 and has first strike, trample, indestructible, haste, and "Whenever this creature deals combat damage to a creature, exile that creature."". But the Fury went to the graveyard, and then on their turn was put back into play with Portal to Phyrexia, which my opponent then turned into a copy of Fury with Saheeli,…
7 votes -
Currency Converter Not Legal in Timeless?
When I try to build a deck with Currency Converter in Timeless, it does not show up at all when I search for it when I mark the legality as "Timeless." If I make the deck "Direct Game," I can find Currency Converter, but it is marked as not legal when I attempt to play with the deck. I have seen no announcements that this card is banned in Timeless.
7 votes -
didn't receive achievement from the new achievements update
I didn't receive the Power Nine achievement.
It says "cast a card from the power nine."
I used that blue bird to conjure the power nine in my deck. I drew and casted "Ancestral Recall."
It didn't register.
I didn't get that achievement.34 votes -
Deck builder Sideboard cant count.
In deckbuilder, if sideboard has 8 or more cards the client will not save the deck and reports that “a deck can not gave more than 15 cards in the sideboard”. There were 8.
I tried with other cards and other sideboard sizes. 7 or less is fine. 8-15 is bugged to automatically think its more than 15.
I saved the deck with a small sideboard then reopened the deck and still encountered the bug.13 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 -
Barrensteppe Siege Mardu bugged with mobilize creatures
- Have Barrensteppe Siege on the field and choose Mardu Have any creature with mobilize attack At the beginning of the next end step token dies Barrensteppe Siege does not trigger
- PC, Steam
- Opponents not sacrificing a creature of their choice at the beginning of your end step
- Token should die to mobilize, Barrensteppe Siege should trigger, Opponent should sacrifice a creature
24 votes -
Can’t submit deck for Powered Cube
I finished a draft for Powered Cube, but my game crashed during deckbuilding. Now the game won’t let me submit my deck. Even after repairing game files, still won’t work.
9 votes -
full control keeps engaging
Full control is on even though I never activated it, and when I try to turn it off it keeps coming on.
8 votes -
Arena Anthology cards missing
Some cards both of the Arena Anthology sets are missing in the collections tab as well as when trying to build a deck. The cards I've personally noticed that are missing are all of the signets as well as mother of runes. I don't know if there are any more.
11 votes -
Emrakul the aeons torn and Ulamog the infinite gyre have broken special art
The full art versions of Emrakul, aethons torn and Ulamog the infinite gyre have broken full art version that dosent have anything different.
5 votes -
Invalid Deck - Sideboard size bug
My deck is being flagged as invalid for having more than 15 cards in the sideboard, when it has 12
16 votes -
Back button in Deck Info screen (premier draft) is non-functional
When in the Deck Info screen within premier draft deck building , there’s a glitch where the back button does not go back to the Deck Builder screen. I’m on iPhone iOS 18.6.2. This happens consistently to me since the Avatar release. The only way to get out of the Deck Info screens is to exit the draft and restart the “Build Deck”.
6 votes -
Pentad Prism with Colorless Mana Floating
Pentad Prism cannot be cast for Sunburst=2 if you have a colorless mana floating that you can't undo (e.g. mana from Sol Ring, Mana Crypt, Mishra's Workshop, etc., where you already spent one of that mana on another spell), even if you also have colored mana floating. When you go to cast the Prism, the game autopays the colorless mana, and undoing that payment of colorless mana also undoes the casting of Prism. This was in full control mode, and with auto-tapper off.
This is also an important, potentially game-losing issue - I lost a game due to being unable…
3 votes -
Sanctuary Warden No Choice
When Sanctuary Warden enters the battlefield or attacks and is the only creature or planeswalker with counters on the battlefield, one is automatically removed instead of giving me the option to choose to remove or not (as per the "may" on the card.) I'm playing on a Windows.
6 votes -
Fleem Missing
No fleem reward, despite fulfilling multiple requirements. I shouldn't have to seek out rewards. How many have I missed in the past that I didnt know about?
10 votes -
Edge of Eternity alchemy boosters opening rares from other Alchemy sets
Bug Reproduction
Platform: PC
Steps
1) Collect all cards from the main EOE set
2) Open a 10 EOE Alchemy boosters
3) See non-EOE Alchemy rares in the opened cardsExpected Results: Only rares and mythics from EOE Alchemy should appear
Actual Results: Cards from non-EOE Alchemy sets are appearing. In the attached screenshots, the following non-EOE rares were opened:
1) Razor Demon
2) Three Tree Batallion
3) Chomping Mastasaur
4) Vigorous Farming
5) Tsagan, Raider WarlordWorkaround: Unknown / Not Available
13 votes
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