Blue Screen of Death

Unknown Event ยท #RZ06f rare
Legendary Instant Artifact Enchantment
Mana Cost 4 U B
(It's like flash but more card types.) Blue Screen of Death enters with 108 curse counters. {1}: Remove a curse counter from Blue Screen of Death. Whenever a player spends more seconds with priority during their turn than the number of curse counters on Blue Screen of Death, sacrifice it and they lose 6 life.
Color Identity B U