The title for the thread is I like swords. Not I like rare weapons.
Bow wouldn't be as good of a choice, since it's the same thing as sword (besides a bit more hp and costs more) without an air mark.
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mark is almost a necessity since with such little damage output, you need something to ramp up the offense. 6 creatures is also very vulnerable, and chaos power is the most efficient buff card besides SoW.