Wei Yu's Cloud Tsunami (3.5e Spell)

"What the hell Wei Yu! Are you looking to destroy a city or something?"

This spell create a towering 'cloud' of of spirit water, technically more of a wave but due to it composition one can easily mistake it for a menacing cloud. Wei Yu's Cloud Tsunami starts at any point you select within range of the spell and then fly at a speed of 120 feet in any direction chosen by you. The cloud tsunami must always move at it maximum speed during it turn but you can steer it with average maneuverability, since it flying you can also maneuver it to go up or down.

Creatures and object that come in contact with the cloud tsunami are in real trouble, taking 1d6 damages per caster levels and being knocked prone without a save, structure and unattended objects instead take 10 damage per caster level ignoring hardness. Half the damage is bludgeoning damage, but the other half results directly from magic power and thus ignore damage reduction. Then the creature is allowed a reflex save or be dragged along by the cloud tsunami, moving with it during your turn and are considered helpless (unlike the normal helpless status they are able to reattempt a reflex save as a full-round action and are not considered willing). A carried creature is affected by the spell at the beginning of each of your turn until it is able to make it reflex save and escape from the cloud tsunami (which may result in them falling if the tsunami went up).

Wei Yu's Cloud Tsunami is able to hurt incorporeal and ethereal foes normally thanks to it spirit magic, it even pass through any barriers it does not outright destroy (although carried creature just mash against the barrier, taking 5d6 damage but being spared from getting dragged on by the tsunami).

Channel: Wei Yu's Cloud Tsunami can be channeled in the following ways.
 * Lesser: Wei Yu's Cloud Tsunami maneuverability increase to good.
 * Greater: Wei Yu's Cloud Tsunami deal d8s instead of d6s.
 * Greater: Wei Yu's Cloud Tsunami unleash a 160-ft./level-wide, 20-ft.-long, 320-ft.-high cloud of spirit water instead of it normal effect.