Q: Can you use the Farseer's runesight power to re-roll Cover Saves or Invulnerable Saves?
P: No, you can only reroll shooting to hit rolls or Armour saves.
Q: Does the Wraithlord get Cover saves?
P: Yes (though the cover should be high enough to at least reach its knees!)
Q: Can you use meltabombs against the Wraithlord? Krak grenades?
P: No (but we may address this in Codex Eldar).
Q: With the Eldar support platforms joining guardians, do the crew come with normal weapons? May one fire one provided he comes with something?
P: Yes to both questions.
Q: Can you combine the +1 strength modifier of a Mandiblaster with the double strength bonus of a power fist? Do you add the +1 after doubling?
P: Yes. You add the add +1 after doubling.
Q: If Eldar runesight is used to reroll armour saves, do you
A) Reroll one failed armour save per troop
B) Reroll all failed armour saves
C) Reroll failed armour saves from one 'volley'
P: B
Q: If a Warlock is assigned to squad duty, does he still count as one of the five in the farseer's Retinue?
P: No
Q: Under the Plasma weapons Get Hot! rule, hot are eldar grav platforms affected?
P: Yes