Golgari Guildgate

This land enters tapped.
{T}: Add {B} or {G}.

Last Gasp

Target creature gets -3/-3 until end of turn.

Golgari Guildmage

{4}{B}, Sacrifice a creature: Return target creature card from your graveyard to your hand.
{4}{G}: Put a +1/+1 counter on target creature.

Golgari Findbroker

When Golgari Findbroker enters, return target permanent card from your graveyard to your hand.

Putrefy

Destroy target artifact or creature. It can't be regenerated.

Selesnya Guildgate

This land enters tapped.
{T}: Add {G} or {W}.

Forest

Island

Dimir Guildgate

This land enters tapped.
{T}: Add {U} or {B}.

Swamp

Loaming Shaman

When Loaming Shaman enters, target player shuffles any number of target cards from their graveyard into their library.

Coiling Oracle

When Coiling Oracle enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand.

Arboreal Grazer

Reach
When Arboreal Grazer enters, you may put a land card from your hand onto the battlefield tapped.

Azorius Guildgate

This land enters tapped.
{T}: Add {W} or {U}.

Selesnya Guildmage

{3}{G}: Create a 1/1 green Saproling creature token.
{3}{W}: Creatures you control get +1/+1 until end of turn.

Open the Gates

Search your library for a basic land card or Gate card, reveal it, put it into your hand, then shuffle.