Enslaved Scout

{2}: Enslaved Scout gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.)

Serpentine Kavu

{R}: Serpentine Kavu gains haste until end of turn.

Invigorating Falls

You gain life equal to the number of creature cards in all graveyards.

Mons's Goblin Raiders

Boulder Salvo

Surge {1}{R} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)
Boulder Salvo deals 4 damage to target creature.

Timbermaw Larva

Whenever Timbermaw Larva attacks, it gets +1/+1 until end of turn for each Forest you control.

Mountain

Sacred Prey

Whenever Sacred Prey becomes blocked, you gain 1 life.

Krosan Restorer

{T}: Untap target land.
Threshold — {T}: Untap up to three target lands. Activate only if seven or more cards are in your graveyard.

Talruum Champion

First strike
Whenever Talruum Champion blocks or becomes blocked by a creature, that creature loses first strike until end of turn.

Mob Justice

Mob Justice deals damage to target player or planeswalker equal to the number of creatures you control.

Seal of Fire

Sacrifice Seal of Fire: It deals 2 damage to any target.

Silt Crawler

When Silt Crawler enters, tap all lands you control.

Penumbra Bobcat

When Penumbra Bobcat dies, create a 2/1 black Cat creature token.

Antagonize

Target creature gets +4/+3 until end of turn.

Bloodfire Dwarf

{R}, Sacrifice Bloodfire Dwarf: It deals 1 damage to each creature without flying.

Strangle

Strangle deals 3 damage to target creature or planeswalker.

Storm Shaman

{R}: Storm Shaman gets +1/+0 until end of turn.

Coal Stoker

When Coal Stoker enters, if you cast it from your hand, add {R}{R}{R}.

Centaur Veteran

Trample
{G}, Discard a card: Regenerate Centaur Veteran.

Basking Rootwalla

{1}{G}: Basking Rootwalla gets +2/+2 until end of turn. Activate only once each turn.
Madness {0} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Forest

Orcish Veteran

Orcish Veteran can't block white creatures with power 2 or greater.
{R}: Orcish Veteran gains first strike until end of turn.

Monastery Swiftspear

Haste
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Suq'Ata Lancer

Haste
Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Rugged Highlands

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {R} or {G}.

Viashino Grappler

{G}: Viashino Grappler gains trample until end of turn.

Halberdier

Expedite

Target creature gains haste until end of turn.
Draw a card.

Krosan Constrictor

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)
{T}: Target black creature gets -2/-0 until end of turn.

Keeper of Kookus

{R}: Keeper of Kookus gains protection from red until end of turn.

Mad Dog

At the beginning of your end step, if Mad Dog didn't attack or come under your control this turn, sacrifice it.

Raka Disciple

{W}, {T}: Prevent the next 1 damage that would be dealt to any target this turn.
{U}, {T}: Target creature gains flying until end of turn.

Ember Beast

Nantuko Calmer

{G}, {T}, Sacrifice Nantuko Calmer: Destroy target enchantment.
Threshold — Nantuko Calmer gets +1/+1 as long as seven or more cards are in your graveyard.