Call Upon Greater Entity

You call upon a spirit, entity, or demigod to give you aid. After the entity performs it's duty, it disappears, returning to its original plane of existence.

Roll a d6, depending on the result one of the following effects will occur.

[1: A Lava Elemental from the plane of fire will appear infront of you, spraying hot magma in a 30ft cone infront of you. All creatures within the area of effect must make a DC 17 dexterity saving throw or take 10d8 fire damage or half damage on a success.]

[2: A Lord fae from the faewild comes to your aid, attempting to lull your enemies into a magic slumber, roll 16d8; the total is how many hit points of creatures this spell can affect. Creatures within 50 feet of you are affected in ascending order of their current hit points (ignoring unconscious creatures).]

[3: A stone giant materializes and slams it's club on the ground with massive force. Choose a space on the ground within 60ft of you. All creatures within a 15ft radius circle on the ground must make a DC 18 constitution saving throw or take 6d12 bludgeoning damage and fall prone, or half damage and stay standing on a success]

[4: A celestial comes down from the outer planes to grant you a blessing. You and up to 5 extra creatures you can see gain +3 to attack rolls and saving throws and +2 to armor class for 1 minute.]

[5: A demigod of a great old one grants you it's power. Choose a point in space within 60 ft of you. Black tentacles extend from an outer plane, All creatures within a 20ft radius sphere must make a DC 17 strength saving throw or take 8d6 necrotic damage and become restrained for 1 minute. Any creatures restrained by this effect will take an additional 4d6 necrotic damage at the start of each of their turns and may use an action to attempt the saving throw again to be released from the effect.]

[6: A Maralith appears before you and performs a multi attack on a creature you can see within 40 feet of you. It's makes 7 attacks with +9 to hit and +4 to damage, dealing 2d8 slashing damage per attack.]

(At higher levels, each spell slot above 7th level that is used allows you to roll an extra d6(rerolling duplicates) and choose between the results for the effect.)