Symbiotic Slime

You conjure a spirt of ooze which slithers over and covers your body, temporarily transforming you. The transformation lasts until the spell ends. You gain the following benefits for the duration:

• You are immune to acid, lightning, and slashing damage.
• You are immune to the prone condition.
• You gain blindsight out to 30 feet.
• You can move through a space as narrow as 1 inch wide without squeezing.
• You gain a climbing speed equal to your walking speed, and you can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
• Your limbs become dangerous pseudopods. For the duration, your unarmed strikes have a range of 10 ft., you can use your spellcasting modifier instead of Strength or Dexterity for attack and damage rolls, and they deal 3d6 acid damage.
• Your outer skin becomes corrosive. A creature that touches you or hits you with a melee attack while within 5 feet of you takes 1d8 acid damage. Any nonmagical weapon made of metal or wood that hits you corrodes. After dealing damage, the weapon takes a permanent and cumulative −1 penalty to damage rolls. If its penalty drops to −5, the weapon is destroyed. Nonmagical ammunition made of metal or wood that hits you is destroyed after dealing damage. You can eat through 2-inch-thick, nonmagical wood or metal in 1 round.

f your concentration is broken, you lose the benefits of the spell and you lose control of the ooze spirit, which slithers off of you and becomes an Ochre Jelly or Gelatinous Cube (the DM chooses and has the creature's statistics) which becomes hostile toward you and your companions, and it might attack. An uncontrolled ooze can't be dismissed by you, and it disappears 1 hour after you summoned it.