extra turn mtg cards Orim's Chant from Planeshift (2001). Time Walk, one of the best of all time, is blue. An for 2 mana--insane. And then white got Orim's Chant in Planeshift ( o:"extra turn" · Scryfall Magic:

For those building a mono red deck, cards like Koth of the Hammer and Gauntlet of Might become much more attractive, as they provide a ton of mana in exchange for playing a lot of Mountains

The tri-colored identity might inhibit Bladecoil Serpents use, especially if the discard mode is the most appealing to you, but perhaps Nicol Bolas or Lord Xander, the Collector players might want a way to spread that hand-shredding love to everyone, not just target opponents

Where it gets truly strong, though, is playing those creatures that get arbitrarily large think Malignus, or Taurean Mauler and following up with instant speed Burn spells

If some attacks do get through your various fogs, having Maze of Ith and Kor Haven can spare you the brunt of most attacks

Ellie Rice, Magic game designer and member of the Commander Advisory Group, has a Commander deck that brings variety and fresh cards to every game

It also takes effect instantly and only costs one blue mana, which makes it an amazing way to shake up a game and one-up your opponent in a pinch