mtg commander enchantment deck Yuna is my first Selesnya that focus on creatures and primarily the saga creatures from the Final Fantasy set. Deckcheck gave me some helpful insight on some things I 1 Bear Umbra In your opinion, which is

You can cast a sorcery or instant you fine with a casting cost of five or less (barring some power pumping to it) and cast it for free

She also invites a different type of Sliver deck, one that combines a secondary creature type with them, and the idea of them being turned into slivers due to a mad scientist wizards lack of care

BIG EQUIPMENT, BIG DAMAGE The obvious card on everyones mind is Excalibur, Sword of Eden

If you Shift a character on top of another, they merge to become one card

Jumpstart is a fantastic format for newer players

This strategy works sort of similarly to the next deck Im going to mention because it doesnt get too much going in the first three or four turns