As a game guide author, I'm here to help you make the best decision for your Tav Bard/Lock/Paladin multiclass character. If you're looking to maximize damage output while also providing protection for your frontline allies, you'll need to choose the right fighting style and feats.
The first decision you'll need to make is between Protection and Duelling. Protection will add evasion for your frontline allies, while Duelling will increase your damage output. If you choose Protection, you'll want to prioritize levels in Paladin to gain access to the Divine Shield and Lay on Hands abilities. These abilities will give you a significant boost in survivability and allow you to protect your allies more effectively.
On the other hand, if you choose Duelling, you'll want to multiclass into Fighter to gain access to the Savage Attacker feat. This feat will improve your smite damage, making you a more potent damage dealer. You'll also want to prioritize levels in Warlock to gain access to the Eldritch Blast and Hex spells, which will give you additional ranged damage options.
Another option you have is to multiclass into Fighter to gain access to the Surge ability. This will allow you to make more attacks per action, making you a more effective damage dealer. However, you'll need to balance this with the additional levels in Paladin to gain access to the saves aura at level 6. At this point, you can take the Oath-Breaker feat to add another stacking CHA mod to damage.
When deciding how to allocate your remaining levels, you'll need to consider your current damage output. With 2 Paladin levels, you're currently dealing around 30 damage from Smites and 18 CHA. You'll need to decide whether you want to build your character for more damage or keep Phalar Aluve. If you choose to build for more damage, you'll want to prioritize levels in Fighter and Warlock. However, if you want to keep Phalar Aluve, you'll need to prioritize levels in Paladin.
Ultimately, the decision of how to allocate your levels will depend on your playstyle and the needs of your party. As a Tav Bard/Lock/Paladin multiclass character, you have many options for how to build your character. Choose the fighting style and feats that best suit your needs and playstyle, and you'll be a valuable asset to your party.
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