Exploration Broodship You have to work to turn Exploration Broodship into actual Exploration, but you can put in more work to turn it into an evasive beater with a powerful recursion ability
This sounds like the beginnings of an awesome Saheeli, the Sun's Brilliance Commander deck
These cards are always good in EDH, and always will be, because they give a free sacrifice outlet
Pack Rat is a neat card to cage with Mairsilfor three mana and a card, you can get a new trigger, though one of the two Mairsils will need to die
Galadriel, Light of Valinor Straight out of The Lord of the Rings: Tales of Middle-earth , Galadriel brings the grace and power of Lothlorien to Commander
Wilds of Eldraine is chock full of new Adventure cards, each with its own charms, so for those who enjoy upgrading their Commander decks, you may be in luck