Wall of Thorns level 3 you can't use this spell

you can't use this spell to become quadrupedal

the familiar has the statistics of the chosen form

Choose up to three corpses of Medium or Small humanoids within range

You grant the semblance of life and intelligence to a corpse of your choice within range

Wall of Thorns level 3 you can't use this spellYou create a wall of tough, pliable, tangled brush bristling with needle sharp thorns. The wall appears within range on a solid surface and lasts for the duration. You choose to make the wall up to 60 feet long, 10 feet high, and 5 feet thick or a circle that has a 20 foot diameter and is up to 20 feet high and 5 feet thick. The wall blocks line of sight. When the wall appears, each creature within its area must make a Dexterity saving throw. On a