User blog comment:BoltOfSpades/Igetak, the Fundamentalists/@comment-8050014-20151108013629/@comment-7709681-20151108193444

@ BoltOfSpades: What QuantumYogi means is that the skillset of both units is the same: Q is a skillshot with a mark, W is a ground-targeted AoE and E is a summon. Innate and R are just pet-related mechanics.

The only diferences between them are that Fire means damage and Water means CC. That's the problem when he stated "If either unit can cast the other's abilities, what's the point of having two units?", because both have the same kit.