Q:
New Runes & Sigil will disappear?
You still got like 15 days on the pavillion.And sprocket drop like rain.pretty much buy them off the trading post before.
There’s extra chest on each pavilion zone which contain around 10 sprocket. If commander is not fixed on farming destroyer you might grab them when commander lead zerg to clear the area around the chest.
Also you can use those gauntlet ticket farm opponent that you can fight with 3-4 gambits without losing too many time.