They should of added that style to the crown store when the event was going on to add more styles dropping from the daily awards.
At the time, I just assumed that it had an excruciatingly low drop rate to compensate for the ease of completing delve dailies. This is a pleasant surprise, even if there is too much platemail.
The drop rate on these seems absurdly low, I have been doing all 6 delve quests on my main since the second or third day they started dropping and have gotten ONE, I quit about three days ago after having opened over 50 of those stupid chests, between my main and several alts.
--- HuntGod ---
Officer of the Unrepentant
www.unrepentantgaming.com