mtg exile cards Rules Text: exile, the, top, of, your, library, you, play, turn, Colors: Red, 147 From the Commander set. Do I have to pay

While there have been plenty of solid three-cost land destruction spells over the years (and almost entirely in the nineties), Sinkhole was the only really good one for two-mana

However, another rule precludes their use in other decks (Rule 9035l 903.5d A card with a basic land type may be included in a Commander deck only if each color of mana it could produce is included in the commander's color identity.) Just in case you were thinking of adding Tundra to your Naya deck

One of the cards with this treatment is Personal Tutor, receiving its first reprint ever since its original printing in Portal

That said, fast mana tends to offer fixing as well, so its not unreasonable to try him out