Eldar - webways +2pop instead of +1 - exarches 80/20 but no +1pop any more - hard counters tweaked and revised for all aspects and plats (check dps table) - psy storm does more morale dmg, +50hp on FS
IG: - inq gets morale buff - assassin t3 and scope requires mars - visual markers for ES and airstrike. Airstrike total bombs reduced aka nerf
Necrons: - FO and wraiths now better vs terms (terms and gk's >>> crons from the reps i'd seen) - displacement arc only activates 2 instead of 3 cron units - destroyer +20power and -4 range - tombspyder build time reduced quite a bit - scarabs have slightly better light AB and now do more morale dmg in combat
Ork: - t0 squad size scaling on sluggas and shootas to stop the massive t0 squad size rush
SM: - 1 less scout in t2 (nerfed squad scaling...they were too pop efficient)