I played a while back and I didn't really get far in the game. Probably only played for a month before quitting. The deck I was using was a siege rush deck using Solitary Garu. Now that it doesn't have siege I'm thinking if making another type of rush deck, just so I can quickly finish skirmish and daily quests. Another thing, the only Avatar I bought was the Savage Tundra one so I want to make an ST deck. I only have 1.2k shards and 10k gold. I have no idea what to craft or buy. I hear the premade decks are good, should I buy all of them or just the ST one? How about campaigns? Are they worth buying at all?