No there's no way to trade with other players on Magic Arena
That way you have a slightly higher chance to add a card you have your eye on, instead of opening a random pack
With the -2 however you generally get a pretty solid 4+ mana worth back
Objective In the complex and dynamic world of Magic: The Gathering (MTG), the overarching goal is to methodically diminish your opponent's life total from an initial 20 down to zero
Im admittedly more interested in running Toph, Earthbending Master in the 99 of other experience commanders, but it can also hurl giant land creatures at an opponent each turn in a mono-green deck
Flare of Fortitude Fleecemane Lion Fleecemane Lion Gaea's Gift Heroic Intervention Indominus Rex, Alpha Insidious Mist Inspirit, Flagship Vessel Jirina, Dauntless General Join Shields Karametra's Blessing Kathril, Aspect Warper King Darien XLVIII Lightshield Array Linvala, Shield of Sea Gate Loran's Escape Majestic Myriarch Mutational Advantage Odric, Blood-Cursed Odric, Lunarch Marshal Overprotect Perennation Plaza of Heroes Rayami, First of the Fallen Restoration Magic Saved by the Shell Selective Adaptation Selfless Safewright Shadowspear Shadowspear Shay Cormac Smuggler's Surprise Soulflayer Spectacular Spider-Man Tamiyo's Safekeeping The Fire Nation Drill Tom Bombadil Tyrant Guard Tyvar's Stand Urborg Scavengers Wretched Bonemass Yuan-Ti Scaleshield