Mountain

Goblins of the Flarg

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)
When you control a Dwarf, sacrifice this creature.

Defender (This creature can't attack.)
This creature can block creatures with shadow as though it had shadow.

Haste (This creature can attack and {T} as soon as it comes under your control.)
When this creature enters, tap all other creatures.

This artifact enters tapped.
{1}, {T}: Destroy all artifacts, creatures, and enchantments.

Haste
{R}: This creature gets +1/+0 until end of turn.

Incinerate deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn.

As long as Kaervek's Torch is on the stack, spells that target it cost {2} more to cast.
Kaervek's Torch deals X damage to any target.

Lightning Blast deals 4 damage to any target.

Choose one —
• Thunderbolt deals 3 damage to target player or planeswalker.
• Thunderbolt deals 4 damage to target creature with flying.

As an additional cost to cast this spell, sacrifice a Goblin.
Goblin Grenade deals 5 damage to any target.

{T}, Exile this artifact: Shuffle your graveyard into your library.

When this creature enters, search your library for any number of Goblin cards, reveal them, then shuffle and put those cards on top in any order.

Whenever this creature blocks or becomes blocked, it gets -1/-1 until end of turn.

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