Ok, so, recently I came up with a new raiding strategy, and it’s helped me quite a lot. What I do is I summon 3 Ogres to act as meat shields and to take care of any units that get past me. Then, I go forward with high-level Swordrain, Bladestorm, and Sonic Blast, and kill as many enemy units as possible. Typically I can OHKO anything besides Paladins. Then, once the overlap is taken, I stop to regenerate health, and spam cannons. The cannons make quick work of all towers, and the ogres protect them. Then, I summon a mummy to help stall enemy units while I heal. Then, once the clock gets below 1min, I spam mummies (because nothing else can travel fast enough)
This has helped me go from using multiple scrolls per attack to just 1 Blessing per attack. And I always have ~30sec left to spare. I think this is good, but is there anything better?