mtg dragon deck commander Dragons - The Ur-Dragon - Scourge of Valkas Commander Deck - Scion of

11 Urza's Rage Many matches have been won by the playing of this card

As for the second scrap, it appears to be a black common from the set that has an unless its controller-type ability

This ETB can be a big deal, almost giving you a free attack if your board is wide enough

This could potentially allow them to connect to multiple creatures at once, allowing them to tap across their board to turn into one mega monster

As for the seasonal promo card, it's Dash's sister, Violet Parr, Learning New Tricks, and again, it's a similar card in that it's foil with a different rarity icon rather than a brand-new design

Even if you put a lot of mana into this, the odds of getting more than two or three cards out of it, let alone the four youd need to get your mana back