1. It is night and Leeching Lurker is on the battlefield
2. Cast 2 spells on your turn so it becomes day next turn(search party captain and curse of leeches)
3. Neither player has hexproof/shroud etc.
4. Actual: Upon Leeching Lurker's transformation it goes to the graveyard
5. Expected: I am given the choice to attach Curse of Leeches to target player, and the enchantment remains in play.

Adeline resplendant Cathar doesn't let you choose if you want to attack a planeswalker or the player with the token she creates

1) Attack with any creature while Adeline is on the board.
2) Adeline triggers but there is no prompt like you would expect on her text.
3) The token is created, attacking the opposing player whether or not you attacked a planeswalker or would like it to be attacking a planeswalker.

On MTGO online, there are cards that are not working in standard. Narset's Reversal, Lutri the Spellchaser, and Expansion. I play an instant or sorcery but it's not letting me copy the spell. It only let's me copy if an ability triggers first then i can add it to the stack. But it should let me copy it right after I cast the spell. Please fix these issues as these cards are worth playing in tournament. I've tested it time and time again. Please respond back when you have time.

When I played a faerie miscreant it's trigger activated and I drew a card even with it being the only card named Faerie Miscreant on the field.

First Response, the reprint in Commander Legends was not triggering. I was playing Liesa as my commander. I lost life each of my turns after casting First Response without it triggering once during my or any other upkeeps.

When my opponent cast distant memories on me it gave me no option whether to put the card in their hand forcing me to concede to end the game without fully conceding the match.

when greater gargadon is suspended,gargadon can reduce time counter by sacrifice.And normally,time counter get 0,gargadon can cast.
but actually,gargadon can't cast.The window for cast don't appeared.I think its bug.

I can't play cards exiled by Containment Construct ability.

A creature died and I didn't get the trigger off of Morbid Opportunist.

Note ability:
Whenever one or more other creatures die, draw a card. This ability triggers only once each turn.

Hello,

Shatterskull Smashing is bugged. When targeting 2 creatures X must be less than 6 or greater than 11 and even. When targeting 1 creature you can use an uneven number less than 6.

Katilda's ability is not working correctly. instead of allowing you to tap humans for mana it is instead acting as if it adds flavor text. I have had multiple turns where I could have done many things on my turn (Including using the other ability) but instead it is just flavor text that does not work

Diabolic Servitude did not return to my hand and exile the creature returned to the battlefield with Diabolic Servitude when the creature died. The creature was a Myr Battlesphere in this instance.

Game two I had cast an Abundant Growth on my Breeding Pool turn one, and my opponent cast Blood Moon on turn 3. My Breeding Pool would only tap for red, and it cost me the game. This is a bug that has been around for a long time now, it really should be fixed. Abundant Growth is one of the ways for green decks to combat Blood Moon, and that is not something we haven't been able to do for some time now.

1. Activate Wrenn emblem ability
2. Client begins to lag and non-basic lands cannot be tapped

Match#: 234305034

When W6 emblem is in play I am unable to tab non basic lands. Additionally the client begins to lag heavily. Wrenn emblem works for other decks, but for whatever reason, it is bugged when we play ours.

I cast a 3 mana spell (uro) with 4 lands up. My op cast mystical dispute and I tapped my island and clicked my own mystical dispute. Instead of casting my spell, it asked me if I wanted to pay 3 for their mystical dispute (I could not ).

It would not let me untap my island so I floated a blue and had to burn it.

When I' m cycling Astral Drift, it doesn't make this trigger
--> "When you recycle, exile target creature card until the next end step"
I just draw a card only

I try to cast Shatterskull Snashing for X=6, but I can't spend mana after choose target creatures. (I'm sorry if my english isn't well...)

Event # 246508654
Game # 789266100
Match # 246511225

Turn 11
Opponent targets Land with creature type added (Basic Swamp) from Harmonious Emergence with a removal card (Twisted Embrace). Swamp stays a creature, gains indestructible, and Harmonious Emergence doesn't get sacrificed.

Sylvan Library made the game restart and pass our turns to discard. We couldn't finish the game.

Opponent cast multiple siphon insights which always blocked my next draw step draw match id #242838509