A Discerning Taste with a locked lifegain option means you can keep the land and not feel back about the incidental lifegain missed.
Commune with Evil2B
Sorcery (Uncommon)
Look at the top four cards of your library. Put one into your hand and the rest into your graveyard. You gain 3 life. Elsa stepped over the bodies of her friends, feeling powerful and euphoric. She wished she had made the deal with the demon sooner.
This actually doesn't seem that bad in Modern decks with Necrodominance in them due to this digging for threats and gaining considerable amounts of life.
Commune with Evil 2B
Sorcery (Uncommon)
Look at the top four cards of your library. Put one into your hand and the rest into your graveyard. You gain 3 life.
Elsa stepped over the bodies of her friends, feeling powerful and euphoric. She wished she had made the deal with the demon sooner.
Source: @MTGArenaJP
Well, Delirium is back in this set, so maybe there will be something similar.