As Max said, it would be better to stick with PCC and Assault. Actually, to maximize damage at birds, you would want to use W. Turban and Dusk gloves instead of the Askar pieces, and Blitz instead of Iota. Maybe if you are mithra the dex from the askar pieces and iota Dex make a big enough edge in critical hit rate as to justify using them, but at least as elvaan, I find the extra 3% haste (while capping hit rate) benefits my Warrior's potential much more, considering double march and haste available.
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