Hinterland Harbor

Hinterland Harbor enters the battlefield tapped unless you control a Forest or an Island. {T}: Add {G} or {U} to your mana pool.

Woodland Cemetery

Woodland Cemetery enters the battlefield tapped unless you control a Swamp or a Forest. {T}: Add {B} or {G} to your mana pool.

Llanowar Elves

Tap to add green mana to your mana pool. This tap can be played as an interrupt.

Aether Hub

Blooming Marsh

Blossoming Defense

Botanical Sanctum

Bristling Hydra

Fatal Push

Glint-Sleeve Siphoner

Fetid Pools

Liliana, Death's Majesty

The Scarab God

Vraska's Contempt

2BB

Vraska, Relic Seeker

4BG

Hostage Taker

2UB

Merfolk Branchwalker

1G

River's Rebuke

4UU

Jadelight Ranger

When Jadelight Ranger enters the battlefield, it explores, then it explores again. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard. Then repeat this process.)

Thrashing Brontodon

{1}, Sacrifice Thrashing Brontodon: Destroy target artifact or enchantment.

Swamp

({T}: Add {B}.)

Forest

({T}: Add {G}.)