Cast Academic Dispute. It makes the creature have to block. Then it asks if you want to "use the ability." So I hit no, assuming it was asking about reach, because not a single other Learn card has asked me that question. Then it didn't let me Learn, and it also didn't prompt me about giving reach. So I assume, if I hit "yes" that it would either give reach and let me learn together as one option, or simply never have the option of giving reach.

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.

Skullbriar crashes the game if it dies/is exiled with counters on it.
1.Skullbriar dies or is exiled with a counter on it.
Actual: Client crashes or the game replays, fails to fix the problem and replays again ad nauseum
Expected 1: Skullbriar is put in the appropriate zone with it's counters on it.
Expected 2:Skullbriar gives the option to move to the command zone instead, also with it's counters still on it.
This bug occurs regardless of whether Skullbriar is a commander.
I have tested both +1/+1 counters and hexproof counters, both cause the issue.

Three times now, I've had Negan, the Cold Blooded enchanted with Kaya's Ghostform, and three times, it doesn't get returned to the battlefield from the graveyard. The enchantment states that when the enchanted permanent dies or is exiled, return it to the battlefield.

This is clearly an issue that must be resolved.

Match# 236983816
Game# 751308432

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.

Confounding conundrum recognizes the first land entering the battlefield as a result of field of ruin as if it was the second land, forcing you to return 1 land to your hand.

Pauper: I discard Bartered Cow using Tortured Existence or Faithless Looting. Bartered Cow says whenever it dies or is discarded, create a food. Unfortunately discarding Bartered Cow does not create the food token. This triggered ability does work when Bartered Cow dies but not when it is discarded based on my limited testing using Tortured Existence and Faithless Looting.

Thanks for your time.

I've had multiple Cube Events where the Sideboarding into Game 2 is just skipped altogether. Game 1 ends, and immediately before any action is taken, both players are thrown into Game 2.

confounding conundrum is bugged, i had to return two lands to my hand, instead of one.

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.

Hullbreacher on the battlefield under my control, both players have 1 card in hand on my turn. In my main phase, I activate geier reach santitarium to make both players draw and discard. Hullbreacher blocks their draw and I produce a treasure, I draw a card, but then it makes me discard twice and doesn't make my opponent discard at all.

I activated a Volrath's Shapeshifter and went to click the Hellkite Overlord in my hand. The game stalled, and rebuilt twice before stopping at Turn 1 with our original hands. At that point, the game forced us to yield about five turns each, including discarding to hand size.

There seems to be a bug in the current Yuriko.
One library top card has been lost after reveal.

Raka Santuary does not recognize when you control a blue permanent and a white permanent.

City of Traitors improperly interacts with lands played via Opposition Agent.

1) Opponent controls City of Traitors
2) You have access to an opponent's land in exile via Opposition Agent
3) Play opponent's land from exile
4) Actual: opponent force to sacrifice City of Traitors
Expected: no trigger from city

I cast shared summons while my opponent controlled an opposition agent and I was able to search my library instead of my opponent.

Opponent cast Silverclaw Griffin off a Narset, Enlightened Master trigger

If you copy sphinx of the second sun you somehow get a another combat step and the more main phases ad infinitum