The fact that it's being released in a set without a storyline makes it even stranger
The Ur-Dragon Cost reduction from the command zone is just plain unfair, especially for a creature type that benefits so immensely from mana acceleration
As with already existing Morph decks, such as Kadena, Slinking SorcererKadena, Slinking Sorcerer (4550 decks) and Animar, Soul of ElementsAnimar, Soul of Elements (685 decks), the goal is to flip your creatures at the most opportune time, and keep your secrets closely guarded
The first is that Army of One suffix, a reference to Lightnings powerful combo attack of that name in the gamean aggression that is symbolically matched in the card by giving her several offensive keywords like Trample (which lets her deal excess damage from combat directly to a player) and First Strike (which lets her deal damage before anyone else resolves damage in combat)
Like every set release nowadays, Battle for Baldurs Gate releases with a few new Commander precons alongside it
Like all blitz creatures, when Tenacious Underdog dies you get to draw a card