After the rotation, you won't see the Handbuff Paladin archetype anymore. However, the new Silver Sword can buff your minions on board, which fits this type of deck just right.
Play your small minions, such as Righteous Protector and the tokens from Lost in the Jungle and Drygulch Jailor. Then, buff them with Lightfused Stegodon, Unidentified Maul, and Silver Sword.
If you play against an aggro deck, then a few secrets and Bellringer Sentry will take care of some of it. But if you need to clear the board, then wait for the Equality + Consecration combo.
Lastly, if you play against control decks with AOEs and other removals, then play Rebuke to prevent your opponents from casting spells right before you finish them off.