Might be that my commander affected my and my teammate's play more negatively that it affected the archenemy, my bro's #DackFayden. On my last turn tried to get rid of all his creatures but he countered

Who robbed the louvre?
Right answers only

Dack, up to his old tricks
Being dead doesnt stop a good thie
#mtg #mtgstory #planeswalker #planeswalkers #dackfayden #dominaria

We had time for a duel with #Planechase, my #Anje vs my brother's #DackFayden "theft deck" - it was close that he would have gotten me into more of less of a lock with his Dack - #LiquimetalTorque synergy (he gained control of my commander for example)...