Cavern of Souls

As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {1} to your mana pool. {T}: Add one mana of any color to your mana pool. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Wall of Reverence

Defender, flying At the end of your turn, you may gain life equal to the power of target creature you control.

Surrak, the Hunt Caller

Formidable — At the beginning of combat on your turn, if creatures you control have total power 8 or greater, target creature you control gains haste until end of turn.

Magus of the Moon

Nonbasic lands are Mountains.

Kessig Wolf Run

{T}: Add {1} to your mana pool. {X}{R}{G}, {T}: Target creature gets +X/+0 and gains trample until end of turn.

Fauna Shaman

{G}, {T}, Discard a creature card: Search your library for a creature card, reveal it, and put it into your hand. Then shuffle your library.

Scavenging Ooze

{G}: Exile target card from a graveyard. If it was a creature card, put a +1/+1 counter on Scavenging Ooze and you gain 1 life.

Slagstorm

Choose one — Slagstorm deals 3 damage to each creature; or Slagstorm deals 3 damage to each player.

Strangleroot Geist

Haste Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Noble Hierarch

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {T}: Add {G}, {W}, or {U} to your mana pool.

Copperline Gorge

Copperline Gorge enters the battlefield tapped unless you control two or fewer other lands. {T}: Add {R} or {G} to your mana pool.

Cragganwick Cremator

When Cragganwick Cremator comes into play, discard a card at random. If you discard a creature card this way, Cragganwick Cremator deals damage equal to that card's power to target player.

Birds of Paradise

Flying {T}: Add one mana of any color to your mana pool. This ability is played as an interrupt.

Lightning Bolt

Lightning Bolt does 3 damage to one target.

Misty Rainforest

Temple Garden

Wooded Foothills

Fire-Lit Thicket

Tireless Tracker

Eldritch Evolution

Ghalta, Primal Hunger

This spell costs {X} less to cast, where X is the total power of creatures you control. Trample

Stomping Ground

({T}: Add {R} or {G}.) As Stomping Ground enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Mountain

({T}: Add {R}.)

Forest

({T}: Add {G}.)