cards that give flash mtg all have MTG : How works Teferi, Mage of Zhalfir : Flash its treated as though it doesnt exist Flash · Masters 25 (A25)

Return that card to the battlefield under its owners control at the beginning of the next end step

Thanks to the energy mechanic, the deck has a ton of play, and each game (or even each turn) has a bunch of small choices about when and how to spend our energy, which is a fun challenge

Note that the Collector's Edition versions of Warhammer 40,000 Commander decks include surge foil versions of cards shown here

Elanor Gardner allows you to ramp your mana when you sacrifice food and Peregrin Took allows you to cash in Food tokens for cards (while helping generate food at the same time)

Hell, you can play it as a 2/2 and beat down

My mana costs are expensive so I will have to cheat the cards out is probably also not where you want to take the deck if you wish to stay within BCs boundaries