mtg shiko and narset commander deck Tarkir: Dragonstorm 100ct Protector Sleeves Jeskai x 13.5 in. Shiko and Narset, Unified

Sin, Spiras Punishment Rating: 8/10 Three colors is still a lot, but Sin, Spira's Punishment rewards you for this quite well

While supplies last, you can receive the traditional foil Buy-a-Box promotional card: Omnath, Locus of All

These are both mechanics that are pretty par for the course, and both seem pretty minor compared to other abilities

While bounce lands and trilands are certainly playable in the format, at this point, they have been reprinted so many times they are very accessible and cheap

This rarely matters, but be aware if you are low on cards in your library

So those are all great, and there are way more that I left out that I'm sure will do amazing stuff in all kinds of format contexts