Do You Need the Iyanden Book for an Iyanden Army?

Do you need the Iyanden Supplement for the Eldar Codex to play an Iyanden army? To play a “fluffy” Iyanden army? To play an “effective” Iyanden army? The short answer to all three questions is: No! #1 – Five Optional Iyanden Rules I’ve had the new Iyanden Supplement for the Eldar Codex for a few [...]