This land enters tapped. Whenever a Mountain you control enters, if you control at least five other Mountains, you may have this land deal 3 damage to any target. {T}: Add {R}.
Haste When this creature enters, reveal the top four cards of your library. Put all Goblin cards revealed this way into your hand and the rest on the bottom of your library in any order.
{R}, Sacrifice this creature: It deals 2 damage to any target. {W}, Sacrifice this creature: Prevent the next 2 damage that would be dealt to any target this turn.
Counter target spell. If that spell is countered this way, put that card on your choice of the top or bottom of its owner's library instead of into that player's graveyard.