Despite the Modern legality of the set, the cards definitely appear to be meant for Commander, as they seem too weak to impact other formats they are legal in
In order to help us pick the ones worth running, we need to consider a number of points: How much damage will it take, on average, to kill a player, at the point in the game when we can successfully launch and connect with Lightning to enable double or quadruple damage What conditions do we need to achieve that damage What effects can give us what we need to kill a player So, first: whats our fair weather condition
Your opponent will be able to turn the 2/2 face up for its regular costs, but ONLY if its a creature
Any box will do, but the Disney Lorcana ones are themed to match the cards you might be playing
Third, you have to beat me in a game and match because you had it instead of whatever the next-best card would've been
Upon entering the battlefield, each player exiles a number of cards from the top of their libraries equal to the amount of mana spent to cast Jeleva