Llanowar Elves

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

Verdurous Gearhulk

Aethersphere Harvester

Lifecrafter's Bestiary

Thopter Arrest

Walking Ballista

Cast Out

Regal Caracal

Scattered Groves

Hashep Oasis

Shefet Dunes

Ixalan's Binding

3W

Settle the Wreckage

2WW

Sunpetal Grove

Thrashing Brontodon

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

Sorcerous Spyglass

As Sorcerous Spyglass enters the battlefield, look at an opponent's hand, then choose any card name. Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.

Plains

({T}: Add {W}.)

Forest

({T}: Add {G}.)