It's a curious system, because playing only with very powerful Pokemon can be counterproductive
The digital implementation of Magic The Gathering in MTG: Arena is smooth, responsive, the interface clear, easy to manage and the general balance at least of the current standard is extraordinarily well done
7: You get an emblem with "Instant and sorcery cards in your graveyard have retrace." (You may cast instant and sorcery cards from your graveyard by discarding a land card in addition to paying their other costs.) Mythic
During the Main Phase, if you control Mementoral Tectolica, the Netherskull Dragon (Quick Effect): You can discard this card
This entirely depends on what youre selling
As such, it is incredibly difficult to counter this powerful card once you get it on the field