What are the abilities of Immersturm Skullcairn?
user
Immersturm Skullcairn enters tapped.\n{T}: Add {B}.\n{1}{B}{R}{R}, {T}, Sacrifice Immersturm Skullcairn: It deals 3 damage to target player. That player discards a card. Activate only as a sorcery.
assistant