Lightning Coils [Mirrodin] Zombie Elf there was insight

there was insight

Set: Murders at Karlov Manor Promos Type: Land — Plains Island Rarity: Rare (T: Add W or B

After the eleventh consecutive thopter failed to return from Gruul territory

Set: Mirage Type: Artifact Creature — Golem Rarity: Uncommon Cost: {5} Whenever Lead Golem attacks

And both are shrouded by mists

Lightning Coils [Mirrodin] Zombie Elf there was insightSet: Mirrodin Type: Artifact Rarity: Rare Cost: {3} Whenever a nontoken creature you control dies, put a charge counter on Lightning Coils. At the beginning of your upkeep, if Lightning Coils has five or more charge counters on it, remove all of them from it and create that many 3 1 red Elemental creature tokens with haste. Exile them at the beginning of the next end step.