Even though Queen Brahne is likely to die in combat, it should be able to trade off with something in the process and leave you up one Wizard token, which is a pretty good deal
Deck boxes like the Ultimate Guard Boulders completely open up, which leaves you with two compartments to store your tokens, dice, counters, and other various things you might want to have close by during a match
Cards like Vernal Sovereign , Maelstrom Wanderer , and Avenger of Zendikar are fantastic picks
Nashi, Searcher in the Dark Nashi, Searcher in the Dark is an evasive 2-drop that benefits from dealing combat damage to your opponents as you can return cards to your hand from among the milled cards
A good example is Obeka, Splitter of Secondss ability to add extra upkeep steps