With that said, the Detective classification of cards in that deck really puts in the work as well
The format could be Standard, Historic, Sealed or Alchemy
That's a small price to pay for a Lifelink creature with a built-in advantage engine in smaller creature decks, which White strategies tend to be
Unlike the remaining confluences, Righteous Confluence only seems to give you one thing you want and maybe a little extra
22 Hokori, Dust Drinker Though not the most enjoyable of strategies to play against, White is one of the colors with the strongest capabilities to restrict what players are capable of doing throughout a game of Commander, and this is truly exemplified by Hokori, Dust Drinker
Dredge is another reasonable home for Faithful Mending the mana base will certainly need to be adjusted to include Mana Confluence and Gemstone Mine in order to support it, but I believe it will be worth it