Black Tentacle

Spell Name: "Black Tentacle"   MP Cost: 80   Casting Time: 1 Action   Concentration: True   Casting Method: Somatic   Range: 30 Ft around the Caster in a empty space   Target: A Creature or Object within range/Self   Duration: 1 Hour is the MAX you can to unless you caster as a Master+ Mage(Skill) then it becomes Unlimited   Material Cost: None       A black tentacle appears at a point you choose within range. The tentacle lasts until you dismiss it as an bonus action. The tentacle vanishes if it is ever more than 50 feet away from you.   You can use your bonus action to control the tentacle. You can use the tentacle to manipulate an object, open an unlocked door or container, stow or retrieve an item from an open container, or pour the contents out of a vial. You can move the hand up to 30 feet each time you use it.  

Black Tentacle Stat Block

  HP: 20   AC: 5   Hit: 1d10