mtg umbris commander deck Umbris, Fear Manifest Mill Exile Nightmare Horror Tribal Magic Whenever Umbris or another Nightmare or Horror enters the battlefield under your control Umbris, Fear Manifest deck struggling

So...the designers think Scry is twice as valuable as Surveil

Gravemother is likely the more powerful option if youre playing straight out of the box, but Rukarumel easily goes on to be the more popular legend in Commander as a whole, since it can serve as the commander for any deck built around a specific creature type

It even comes in with a secondary threat

Usually they replace a common card to give you a random card from the set with a shiny foil treatment but again this can lead to an imbalance as my opponent might end up with 3 mythic rare cards if they get lucky with the randomiser

Play it as soon as possible

Communication, Clarity, and Conduct During the game, how a player acts is as important as the cards they play