I’ve lost my almost only reader, so better stop here.
Old men are not weaker than youngsters, this one proved it.
The idea was to go full Lightning Blast, if possible without Convergence.
When I arrived at Heoborea, I added Elemental Nova. And when I arrived at Soreth’Ka, I replaced Nova by Meteor, converted to Lightning.
Pro Tip: fighting Lagon with Ligntning Blast without Convergence is not a good idea. I won the fight, but it took very loooooooong.
Overall, the campaign was rather fun with this hero, but I already know I won’t play him further.