Animate Wall

A wall you can see within range, no longer than 30 ft., no higher than 10 ft. and at no point thicker than 1 ft., becomes a creature under your control until the spell ends. The wall cannot move from it’s place, but it can detach from any other walls or floors it was attached to. The wall can then bend into any reasonable shape (as seen fit by your DM) or attack any creature near it.

Animated Wall statistics: 16 AC, 50 HP, +0 to hit, 5 ft. range, 2d4 bludgeoning damage.