Callous Oppressor made attacking and blocking nearly impossible for an opponent if they didn't name wisely when it came into play
With the Phyrexians creating sleeper agents everywhere, who knows who is friend or foe
I've had the most fun with this deck when using Human Torch as the primary Commander, and he's also the card I've struggled the most against, but each of the four Heroes is valuable in their own right, and the fact that all four are always in the deck means you're never far away from some game-changing plays
Some cards have the keyword ability all of the time
Specifically, protection protects Progenitus from DEBT: damage, enchanting or equipping, blocking, and targetting
A common theme in the Dragonstorm precons is the alternate commander not being useful in its deck, with Ureni being more of a Dragon commander instead of one that supports what Temur Roar is trying to do