Through the Omenpaths

Oscorp Industries | Land | | This land enters tapped. When this land enters from a graveyard, you lose 2 life. {T}: Add {U}, {B}, or {R}. Mayhem (You may play this card from your graveyard if you discarded it this turn. Timing rules still apply.) | Francisco Badilla

Daily Bugle Building | Land | | {T}: Add {C}. {1}, {T}: Add one mana of any color. Smear Campaign — {1}, {T}: Target legendary creature gains menace until end of turn. Activate only as a sorcery. | Adam Paquette

Multiversal Passage | Land | | As this land enters, choose a basic land type. Then you may pay 2 life. If you don't, it enters tapped. This land is the chosen type. | Daren Bader

Ominous Asylum | Land | | This land enters tapped. {T}: Add {B} or {R}. {4}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Daniel Ljunggren

Savage Mansion | Land | | This land enters tapped. {T}: Add {R} or {G}. {4}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Vincent Proce

Sinister Hideout | Land | | This land enters tapped. {T}: Add {U} or {B}. {4}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Julian Kok Joon Wen

Suburban Sanctuary | Land | | This land enters tapped. {T}: Add {G} or {W}. {4}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Victor Sales

University Campus | Land | | This land enters tapped. {T}: Add {W} or {U}. {4}, {T}: Surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Randy Gallegos

Urban Retreat | Land | | This land enters tapped. {T}: Add {G}, {W}, or {U}. {2}, Return a tapped creature you control to its owner's hand: Put this card from your hand onto the battlefield. Activate only as a sorcery. | Julia Metzger

Vibrant Cityscape | Land | | {T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. | Julian Kok Joon Wen