All 3rd edition assassin spells of 1st level.
“Obscuring mist was a conjuration spell that caused fog to form around the caster. The druid...Obscuring mist
“Sleep was a spell of the enchantment school used by wizards, bards and sorcerers, as well as...Sleep
“Detect poison was a divination spell that allowed the caster to sense if a creature or an object...Detect poison
“Disguise self, also known as change self, was an illusion spell that changed one's appearance...Disguise self
“True strike was a divination spell that allowed the caster to look a few seconds into the future...True strike
“Ghost sound, also known as audible glamer, is a cantrip, or very simple to use spell, learned by...Ghost sound
“Combat readiness enables the subject to act more rapidly in combat. When the spell is cast, the...Combat readiness