To go with my Immortal Goatman build, because every paladin needs a large smiting implement. The heal on heavy attacks works instantly in a 15-metre AoE, healing yourself, allies, companions, and defense objectives. You're getting constant crits, and that only gets better with more combo, for more big bright numbers, more enemy-splattering, and chunkier heals.

If you want to mix things up, [Berserker Fury] can be swapped for Gladiator Vice for a touch more crit and less of a slow start, or even Blood Rush for those big sexy 5th-level smites red crits if you're sourcing attack speed from somewhere else, like Haste Motes, Warcry, or Speed. You'll be chunking through health bars in safety and style with this Smiting Stick whatever way you choose to shake it.