These cards are not legal in competitive events
Thats right, this mechanic is The Brothers War s prototype
Ajani, Caller of the Pride Ajani, Inspiring Leader Archangel Elspeth Basri, Devoted Paladin Dovin, Grand Arbiter Elminster Elspeth Resplendent Elspeth, Knight-Errant Elspeth, Storm Slayer Elspeth, Sun's Champion Elspeth, Undaunted Hero Grand Master of Flowers Kaya the Inexorable Kaya, Geist Hunter Kaya, Intangible Slayer Kaya, Spirits' Justice Mu Yanling, Celestial Wind Mu Yanling, Sky Dancer Nissa, Steward of Elements Ob Nixilis of the Black Oath Saheeli, Filigree Master Sarkhan Unbroken Sarkhan Vol Sarkhan the Mad Sarkhan the Masterless Sarkhan, Fireblood Sarkhan, the Dragonspeaker Serra the Benevolent Sorin the Mirthless Sorin, Solemn Visitor Teyo, Geometric Tactician Tezzeret, Artifice Master Vivien Reid
#3: Junk Diver Deck Inclusions: 45,829 decks (0.72%) Junk DiverJunk Diver may not have the prettiest job, but it's honest work, returning another artifact card from your graveyard to your hand when it dies