Cleric of Set

Thunderbolt Strike:  when you deal lightning damage to a large or smaller creature, you can also push it 10ft away from you

Spellcasting. The acolyte is a 6th-level spellcaster. Its spellcasting ability is Wisdom (spell save DC 14, +4 to hit with spell attacks). The acolyte has following cleric spells prepared:

Cantrips (at will): light, sacred flame, thaumaturgy, toll the dead

1st level (4 slots): bless, cure wounds, thunderwave, fog cloud

2nd level (3 slots): shatter, blindness/deafness, enhance ability

3rd level (3 slots): call lightning, sleet storm, sending

Morningstar. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 6 (1d8+2) bludgeoning damage.

Channel Divinity: Once per day, when you roll to do lightning or thunder damage, you can choose to do the maximum possible damage instead of rolling

Wrath of the Storm: When a creature within 5ft of you that you can see hits you with an attack, you can use your reaction to make a dexterity saving throw. The creature takes 2d8 damage on a failed throw, or half as much on a successful one. This ability can be used up to four times before taking a long rest.