I get another full attack in and nearly a full turns worth of mana to continue developing my board
In a world where Sarkhans Triumph exists, its usually safer to tutor for the big dragon you want at the end of an opponents turn so you can cast it immediately after you untap for your turn
He's also great with RLS Legacy - Solar Galleon, giving him Evasive when you play him and then making it easier for you to get more characters onto the Legacy, making them all hard to deal with
This makes it one of the only reasonable ways for mono-red players to become the monarch in Pauper
However, as these games caught on, companies have printed more and more each year, meaning that recent cards dont tend to be worth as much unless theyre exceedingly rare
They were also extremely limited in their supply, making any incremental increase in demand severely impact the secondary market