botka4aet
Auto-translated
Well, I can't give a complete answer in just a few words: it all depends on what troops, artifacts, spells, and skills each opponent has. The Cloak of Negation or the Sphere of Inhibition won't allow you to cast Summon Elementals, but you also won't be able to cast magic higher than level 2, or any magic at all.
It's not possible to get artifacts (and hasn't been for the past 2 weeks) due to the location of the spawn point.
