All 5th edition 1st level Warlock spells.
“Arms of Hadar was a conjuration spell for warlocks that used the power of Hadar, the Dark...Arms of Hadar
“Charm person was an enchantment spell that made the subject a friend of the caster. Charm Person...Charm person
“An unseen servant was a conjuration spell that performed simple tasks at its user's orders. This...Unseen servant
“Armor of Agathys was a complex spell learned and used by young or inexperienced warlocks. When...Armor of Agathys
“Illusory script, or illusionary script, was an illusion spell that disguised a written message...Illusory script
“Cause fear was a cleric prayer or a necromancy or abjuration spell used by both divine and...Cause fear
“Hellish rebuke was a basic spell known to all warlocks of the infernal pact, and available to...Hellish rebuke