Just cheap divine shield minions for Righteous Reserves + Avenging Armaments.

In buckets just pick divine shield units when offered – usually Holy Warriors/Blessings.

Dont be afraid to toss away non-divine shield 1-2(-3) drops if you have very good divine shield 3 or 4 drop to resurrect (Goody-Two-Shield, Cariel Roame or corrupted Dirigible)