Sorceress Minor Destruction Skills in Diablo 4 are assigned to the Left Mouse button and doesn't have any Mana consumption. There are 4 Sorceress Minor Destruction Skills and these are: Lightning, Fire Bolt, Frost Bolt and Arc Lash. The Arc Lash skill can be used to restore the main resource "Mana". Below you can see what each of these Sorceress Minor Destruction Skills do and their effect on enemies:
Sorceress Minor Destruction Skills
Lightning
Generate Mana: 0
Launch a bolt of lightning that deals X damage and bounces to nearby enemies, dealing 30% less to each enemy hit.
Deals Lightning Damage
Fire Bolt
Generate Mana: 0
Hurl a flaming bolt, dealing X and burning nearby enemies for X bleeding over 8 seconds.
Deals Fire Damage
Frost Bolt
Generate Mana: 0
Throw a bolt of frost at an enemy, dealing X and Chilling them.
Deals Cold Damage
Arc Lash
Generate Mana: 10
Unleash arcing lightning that shocks enemies in front of you for X and then returns to you, restoring X Mana
Deals Lightning Damage