Mons's Goblin Raiders

Ali Baba

Creature — Human Rogue (1/1)

: Tap target Wall.

Goblin Balloon Brigade

Creature — Goblin Warrior (1/1)

: Goblin Balloon Brigade gains flying until end of turn.

Hurr Jackal

Creature — Jackal (1/1)

: Target creature can't be regenerated this turn.

Ball Lightning

Creature — Elemental (6/1)

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Haste (This creature can attack and as soon as it comes under your control.)
At the beginning of the end step, sacrifice Ball Lightning.

Benalish Hero

Creature — Human Soldier (1/1)

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Bird Maiden

Creature — Human Bird (1/2)

Flying

Birds of Paradise

Creature — Bird (0/1)

Flying
: Add one mana of any color.

Brass Man

Artifact Creature — Construct (1/3)

Brass Man doesn't untap during your untap step.
At the beginning of your upkeep, you may pay . If you do, untap Brass Man.

Brothers of Fire

Creature — Human Shaman (2/2)

: Brothers of Fire deals 1 damage to any target and 1 damage to you.

Cave People

Creature — Human (1/4)

Whenever Cave People attacks, it gets +1/-2 until end of turn.
, : Target creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.)

Crimson Manticore

Creature — Manticore (2/2)

Flying
, : Crimson Manticore deals 1 damage to target attacking or blocking creature.

Dragon Whelp

Creature — Dragon (2/3)

Flying
: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

Dwarven Warriors

Creature — Dwarf Warrior (1/1)

: Target creature with power 2 or less can't be blocked this turn.

Earth Elemental

Creature — Elemental (4/5)

Fire Elemental

Creature — Elemental (5/4)

Goblin King

Creature — Goblin (2/2)

Other Goblins get +1/+1 and have mountainwalk.

Goblin Rock Sled

Creature — Goblin (3/1)

Trample
Goblin Rock Sled doesn't untap during your untap step if it attacked during your last turn.
Goblin Rock Sled can't attack unless defending player controls a Mountain.

Gray Ogre

Creature — Ogre (2/2)

Hill Giant

Creature — Giant (3/3)

Hurloon Minotaur

Creature — Minotaur (2/3)