Atm i dont have the cards to do sunbird and 3x fire bombs, ive been using this set up for soul farming and trait farming, will probably do well in pvp also once i get these guys lvled up.
Banner: Abyssal banner, +2 purple, +1 red, -1 yellow.
Hero (hes just a meat shield here, use a off color and focus on getting mana to the other 3 guys first, fill dark troll asap)
Dark troll (gains souls per cast, warg damage increases)
Warg (gains souls per cast, also damage increases from collected souls, atm he can hit for 45 points of damage for me once souls are maxed at 60)
Kerebos (has necro trait, hits for 21 damage, 40% chance to devour, devour gains the stats from the devoured card, kerebos can be a real nightmare if he devours one or two cards during the fight, a high stat killing machine if the rest of your guys die, he can win the battle even in 1 vrs 3 often times)
Also been trying to put the zombie in there instead of hero for the necro skill, he gains a lot of life when he cast so hes able to tank, he also removes skulls so takes less akull hits, he also shakes up the board when he removes skulls, unfortuntly it often leaves the other team getting some big mana on the next turn.
The dark troll fills the zombie and the warg most times if there are 10+ purple gems on the board when he cast, 10+ purple gems on board usually means extra turn also, cast him first and warg gets a +9 to damage on his first hit, my warg hits for 24 damage on first hit and way more each hit after.