On top of that, they also make great Ritual fodder
If you've created your own custom deck, rather than recreating a meta deck, the chances are you'll want to rework it over time
Because of this, it's almost like we did four different Universes Beyond products in one
Xavier Sal, Infested Captain Xavier Sal, Infested Captain is another fantastic design that somehow manages to be both niche needing a deck that cares about both populate and proliferate and also wide open, since there are so many approaches deckbuilders can take
Almost all the usual answer cards in the other three colours work just fine on this thing and so it is something you want to include as part of a toolbox of threats
Whenever you sacrifice an artifact, put a +1/+1 counter on Moonstone Eulogist and you gain 1 life