Counter-heroes in duel mode (3.1).

Here I am with Arantox, but I haven't been able to play against him yet. He only plays with his own presets, so it's hard to assess his skill level. Deleb playing defensively isn't new; against such a Deleb, Deidra has two tactics (30 mana): one is berserk (Devils) and punishing strikes, the other is mass light spells plus vampirism. I think the second one is still more preferable.
But I still don't have enough confidence that Deidra is stronger, because I haven't played this matchup against strong opponents yet(((