Any deck that aims to get to the point in a game where they can cast Karn should likely be considering him even if most of those end up not running him
It was one of my first glimpses into the world of real, raw, massive card advantage (remember the days when you didnt understand why Ancestral Recall was too powerful?)
Seize Opportunity The perfect kind of flexible card to copy in decks that Flurry or Storm
Take the cards to a local games shop and tell the person behind the counter that you want to sell some cards
Instead of other creatures making this card easier to cast, Ghalta, Stampede Tyrant gives you the chance to drop a lot of creatures from your hand onto the battlefield
White rarely gets free interaction, so Flawless Maneuver feels like a good way to catch opponents off guard and make sure that your creatures live to fight another day, or use it proactively to save your creatures from your own board wipe, which can be back-breaking for your foes