Shamans, Giants, Knights, Treefolk, etc.all out
Draw A low mana curve means theres a real chance of playing out your entire hand, unless you include a good handful of draw options
It has the early game capacity to keep aggro decks at bay, and the late game power to control and close out a game
With powerful white enchantments like Smothering Tithe or artifacts like Sword of Feast and Famine, being able to find one at instant speed is crucial
But Zirda is at the very least an option for certain rogue brews that happen to be playing the right cards for it
Over a decade later, mint copies of this SR have become increasingly elusive, as many early-era cards were heavily played or traded and few were preserved in high condition