Call Up Emrakul to Help [Unknown Event] Scorpion Whenever Wall of Tears blocks

Whenever Wall of Tears blocks a creature

If Ravaging Riftwurm was kicked

tiny dragonlings spiraled around her

but its nature is malice

Collectors’ Edition Type: Enchantment Rarity: Rare Cost: {2}{R} Whenever a player taps a land for mana

Call Up Emrakul to Help [Unknown Event] Scorpion Whenever Wall of Tears blocksSet: Unknown Event Type: Instant Rarity: Common Cost: {7} Kicker 6 (You may pay an additional 6 as you cast this spell.) Exile target nonland permanent. Create a 1 1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add C." If Call Up Emrakul to Help was kicked, instead create a token that's a copy of Emrakul, the Promised End.