Carnival of Pain
Dark
Chaos
Enchantment
Level 4
Charges: 1
When an enemy takes Physical, Fire, or Lightning damage, their 3 nearest allies in line of sight take half that much Dark damage
Lasts 5 turns

Attributes:

5Duration
3Num Targets

Upgrades:

3 - Death Power
If the triggering damage killed the enemy, the bolt coming out of that enemy deals double damage
5 - Lifesteal
Carnival of Pain heals you for 50% the damage it deals
Adds the Blood tag
7 - Crowd Participation
Carnival of Pain triggers when any unit takes damage, not only enemies
7 - Torment
Every 3rd kill by Carnival of Pain casts your Fiery Tormentor spell at the slain unit's location
Adds the Conjuration tag