Elementalist

Your study of nature has allowed you to wield the elements in combat. Intelligence is your spellcasting ability 

 

Bonus proficiencies

3. You gain proficiency in nature

Nature Savant

3. You gain two cantrips that can deal damage of the following types: acid, fire, cold, lightning, thunder, poison 

Elemental Attack

3. As a bonus action, you summon the power of nature. Your weapon attack damage can now be one of the following types: acid, cold, fire, lightning, thunder, poison. This effect last for 1 minute or until incapacitated. 

You can use this feature a number of times equal to your proficiency bonus and you regain all uses when you finish a long rest 

Natural Defense

7. You gain resistance to your chosen damage type when you activate elemental attack

Expertise

7. You gain expertise in nature

Natural Recovery

10. You regain all expended uses of elemental attack after a short rest

Improved Natural Defense

15. You can cast a 1st level absorb elementals at will. You can absorb poison attacks with the spell and add the extra 1d6 to all weapon attacks. The resistance stacks with natural defense 

Improved Elemental Attack

18. When elemental attack is active you can add your intelligence modifier to your damage in addition to your normal damage modifier. 

Elemental attack now last for 10 minutes