Wall of Wood

You conjure up a wall of solid wood on the ground at a point you can see within range. You can make the wall up to 5 feet wide, 5 feet high, and 1 foot thick, and it vanishes when the spell ends. The wall has 10 AC and 5 Hit Points. It blocks line of sight and movement. The wall grants 1/2 cover to medium creatures, 3/4 cover to small creatures, and full cover to tiny creatures.