Thaumaturgy

0-level (Cantrip) Transmutation

You manifest a minor wonder, a sign of supernatural power, within range. You create one of the following magical effects within range.  

• Your voice booms up to three times as loud as normal for 1 minute.
• You cause flames to flicker, brighten, dim, or change color for 1 minute.
• You cause harmless tremors in the ground for 1 minute.
• You create an instantaneous sound that originates from a point of your choice within range, such as a rumble of thunder, the cry of a raven, or ominous whispers.
• You instantaneously cause an unlocked door or window to fly open or slam shut.
• You alter the appearance of your eyes for 1 minute.

Blade Ward

0-level (Cantrip) Abjuration

You extend your hand and trace a sigil of warding in the air. Until the end of your next turn, you have resistance against bludgeoning, piercing, and slashing damage dealt by weapon attacks.

Primal Savagery

0-level (Cantrip) Transmutation

You channel primal magic to cause your teeth or fingernails to sharpen, ready to deliver a corrosive attack. Make a melee spell attack against one creature within 5 feet of you. On a hit, the target takes 1d10 acid damage. After you make the attack, your teeth or fingernails return to normal.
At higher levels: The spell's damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).

Eldritch Blast

0-level (Cantrip) Evocation

A beam of crackling energy streaks toward a creature within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 force damage.
At higher levels: The spell creates more than one beam when you reach higher levels: two beams at 5th level, three beams at 11th level, and four beams at 17th level. You can direct the beams at the same target or at different ones. Make a separate attack roll for each beam.

PHB, page 237

Eldritch Blast with Agonizing Blast & Repelling Blast

0-level (Cantrip) Evocation

A beam of crackling energy streaks toward a creature within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 force damage.

Mage Armor

1-level Abjuration

You touch a willing creature who isn't wearing armor, and a protective magical force surrounds it until the spell ends. The target's base AC becomes 13 + its Dexterity modifier. The spell ends it if the target dons armor or if you dismiss the spell as an action.

Arms of Hadar

1-level Conjuration

Tendrils batter all creatures within 10 feet of you. They must make a Strength save. On a fail, a target takes 2d6 necrotic damage and can't take reactions until its next turn. On a success, it takes half damage and suffers no other effects.  
 
At higher levels: At Higher Levels: The damage increases by 1d6 for each slot level above 1st.

Comprehend Languages

1-level Divination

For the duration, you understand the literal meaning of any spoken language that you hear. You also understand any written language that you see, but you must be touching the surface on which the words are written. It takes about 1 minute to read one page of text.

This spell doesn’t decode secret messages in a text or a glyph, such as an arcane sigil, that isn’t part of a written language.

Burning Hands

1-level Evocation

As you hold your hands with thumbs touching and fingers spread, a thin sheet of flames shoots forth from your outstretched fingertips. Each creature in a 15-foot cone must make a Dexterity saving throw. A creature takes 3d6 fire damage on a failed save, or half as much damage on a successful one.

The fire ignites any flammable Objects in the area that aren't being worn or carried.
At higher levels: When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d6 for each slot level above 1st.

2nd level 4d6 , 3rd level 5d6 , 4th level 6d6 , 5th level 7d6 , 6th level 8d6 , 7th level 9d6 , 8th level 10d6 , 9th level 11d6 .

Thunderwave

1-level Evocation

A wave of thunderous force sweeps out from you. Each creature in a 15-foot cube originating from you must make a Constitution saving throw. On a failed save, a creature takes 2d8 thunder damage and is pushed 10 feet away from you. On a successful save, the creature takes half as much damage and isn't pushed.
In addition, unsecured objects that are completely within the area of effect are automatically pushed 10 feet away from you by the spell's effect, and the spell emits a thunderous boom audible out to 300 feet.
At higher levels: When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 1st.
2nd level: 3d8 thunder damage
3rd level: 4d8 thunder damage
4th level: 5d8 thunder damage
5th level: 6d8 thunder damage
6th level: 7d8 thunder damage
7th level: 8d8 thunder damage
8th level: 9d8 thunder damage
9th level: 10d8 thunder damage

PHB, page 250

Hellish Rebuke

1-level Evocation

You point your finger, and the creature that damaged you is momentarily surrounded by hellish flames. The creature must make a Dexterity saving throw. It takes 2d10 fire damage on a failed save, or half as much damage on a successful one.
At higher levels: When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d10 for each slot level above 1st.

SRD

Shield

1-level Abjuration

An invisible barrier of magical force appears and protects you. Until the start of your next turn, you have a +5 bonus to AC, including against the triggering attack, and you take no damage from magic missile.