Any thoughts? Here's what I'm thinking.
Right: 9 v. 8 (2 Empire channels)
Level 2 (Shadow) with Ring of Ruin.
Start with a 4-dice boosted Miasma on the Knights, then 5 dice boosted Pendulum at a Captasus.
Center: 6 v. 5 (1 Empire channel)
Level 4 (Metal), Warshrine
2 dice at Warshrine, then 4 dice searing doom at a steam tank, assuming one is in range. If not in range, then boosted Final Transmutation at a Halberd unit (18+, 36" range)
If we don't have range on either, boosted Glittering Robe.
Left: 6 v 4 (1 Chaos channel)
Level 4 (Death)
4 dice boosted Spirit Leech at one of the Hellblasters, then 2 dice Soulblight on the Spearmen.