For example, if I were to take two levels in the Half-Orc Paragon class, can I replace rage gained this way with Whirling Frenzy?

What if the ability to fly into a rage is gained from the Druidic Avenger class, wich is a variant class itself?

Can non-Barbarians take the Whirling Frenzy alternate class feature? For example, if I were to take two levels in the Half-Orc Paragon class, can I replace rage gained this way with Whirling Frenzy?

What if the ability to fly into a rage is gained from the Druidic Avenger class, wich is a variant class itself?

If i for example take two levels in Half-Orc Paragon class, can i replace rage gained this way with WF acf? What if the ability to fly into a rage is gained from Druidic Avenger class, wich is a variant class itself?

For example, if I were to take two levels in the Half-Orc Paragon class, can I replace rage gained this way with Whirling Frenzy?

What if the ability to fly into a rage is gained from the Druidic Avenger class, wich is a variant class itself?

So, the question is up there ^ :)

If i for example take two levels in Half-Orc Paragon class, can i replace rage gained this way with WF acf? What if the ability to fly into a rage is gained from Druidic Avenger class, wich is a variant class itself?

If i for example take two levels in Half-Orc Paragon class, can i replace rage gained this way with WF acf? What if the ability to fly into a rage is gained from Druidic Avenger class, wich is a variant class itself?