Zamorak became weakened after the Battle of Lumbridge, but he regained that power in Dishonour Among Thieves. He's not grown any weaker or stronger since then. He lost his wings in a fight with Zaros, but if that affected his power in any way he regained it with the ritual in Children of Mah. He's still as powerful as he's always been.-
I have noticed your kind does tend to blindly stumble forward towards danger simply because it exists. What is your word for that?
Power doesn't necessary matter, if it's just power as in fuel, a catalyst of sorts. What all can the wise one do with so little powder, go imagine... And mind your limits, they'll expand the more you hit your face on them!