You create a roiling, noxious cloud that hinders creatures and leaves them retching. The cloud spreads around corners and lingers in the air until the spell ends.

Area: 10-foot radius hemisphere

Shadows roil about your hand and heal you by siphoning away the life force from others.

You cause a searing poison to burn quickly through the target’s wounds, dealing 1d6 poison damage. The target regains 2d4 hit points at the start of each of its turns for the next 1d4+1 rounds.

Until the spell ends, the targets are able to breathe underwater (and still able to respirate normally).

Until the spell ends, the targets are able to move across any liquid surface (such as water, acid, mud, snow, quicksand, or lava) as if it were solid ground. Creatures can still take damage from surfaces that would deliver damage from corrosion or extreme temperatures, but they do not sink while moving across it.

A target submerged in a liquid is moved to the surface of the liquid at a rate of 60 feet per round.

Area: Line up to 60 feet long and 15 feet wide

A wall of strong wind rises from the ground at a point you choose. You can make the wall up to 50 feet long, 15 feet high, and 1 foot thick. You can shape the wall in any way you choose so long as it makes one continuous path along the ground. 

The target understands any words it hears, and when the target speaks its words are understood by creatures that know at least one language.