mtg arena card draw 15 Best Black Cards in MTG! Which is the better Card

Merged creatures have all the abilities of every creature in the pile as well as the combat stats and creature type of the topmost creature

The face commanders from the MTG Lost Caverns of Ixalan EDH decks have been revealed and, surprisingly, there are four of them with this release instead of the usual two

And others agree with me

As far as asthetics, Legion is unparalleled in the Magic sleeve world

Notably, you can use this to fetch Tiamat and Omniscience

The downside is that the lands now enter the battlefield tapped so you don't get to use them immediately and Roiling Regrowth is worse to copy than Harrow, since Reverberate'ing Harrow nets you 2 extra lands while copying Roiling Regrowth only nets you 1 extra land