So long as Surtur has dealt magic damage to an enemy within the past 5 seconds, or as long as he is chained to at least one enemy champion, he will regenrate 0.4% of his maximum health every second.
COST: 50 mana
Active: Surtur throws out a chain, colliding with the first enemy unit hit, dealing magic damage. If the enemy unit hit is a champion, the cooldown is reduced by 5 seconds, and the chain will connect Surtur and the enemy until the move 725 units from each other. While the chain is connected to an enemy champion, their movement and attack speed is reduced, and they are revealed until it is broken. Up to 3 chains can be connected to one enemy champion, and 5 chains can be active at once.
Magic Damage: 20 / 40 / 60 / 80 / 100 (+50% AP)
Slow (per chain): 2.5 / 5 / 7.5 / 10 / 12.5%
COST: 75 / 80 / 85 / 90 / 95 mana
COOLDOWN: 23 / 21 / 19 / 17 / 15
Passive: Any enemy bound to Surtur by chains deal reduced damage to him.
Active: Surtur taunts all enemies chained to him, with the taunt duration depending on the number of chains connected to the enemy.