Do or Die [Invasion] Zendikar Expeditions Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {1}{R} Rockslide Ambush deals damage to target creature equal to the number of Mountains you control

First strike (This creature deals combat damage before creatures without first strike

Vastwood Seer enters the battlefield

Najib retreated to his castle at El-Abar

it deals double that damage instead

Do or Die [Invasion] Zendikar Expeditions Set: Portal Three Kingdoms Type:Set: Invasion Type: Sorcery Rarity: Rare Cost: {1}{B} Separate all creatures target player controls into two piles. Destroy all creatures in the pile of that player's choice. They can't be regenerated.