blood Sheld

You create a vertical wall of blood. The wall appears within range and lasts for the duration. You can make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or a ringed wall up to 60 feet in diameter, 20 feet high, and 5 feet thick. The wall provides three-quarters of cover to creatures behind it, and its space is difficult terrain.

If the wall is touched, the outside will shoot red nettles and will on impact do area dmg.