Even if Wunuoou doesn't think Ambori is as incompetent as other Toril Deities do... always messing things up, he would probably worry about what extent Ambori could achieve when facing the task of transforming a desert into a rainforest.
This kind of weather change throughout the continent must be accomplished the moment they enter Lalakond.
Otherwise, if other deities involve themselves, some things may become unmanageable.
Like the Dwarves.
Those guys haven't reacted yet, only because they don't particularly like the sea. Of course, they're also a bit apprehensive about unexplored sea routes.
But as soon as they discover how rich the mineral resources are on this New Continent... no matter the Dwarf race, they'd flock there madly.
Even if it requires drinking themselves into a stupor to board the magic ship.
