Guild Wars 2

Scarlet minion invasions now give ascended crafting materials as a reward for completion.

I personally received 5 Dragonite Orbs. There may be more for actually defeating Scarlet.

I think all world bosses give ascended materials now.

As do champs:

Drips of Liquid Karma from champion loot bags have been replaced with Piles of Bloodstone Dust.
Open world bosses, temple bosses, WvW keeps, and castles now drop Dragonite Ore in addition to their regular loot, which can only be earned once per day per location.
Ascended weapons can now drop anywhere ascended materials or other ascended items can be found.