When Errol's normal attacks and skills hit an enemy, he gains 1 stack of mark which lasts 5 seconds, up to 5 stacks. Each stack grants 3% movement speed, 7%-14% attack speed (grows with level), and 3% life steal. At 5 stacks, each stack of mark reduces the cooldown time of skill 2 by 10%.

Errol's every 3rd normal attack becomes a thrust attack, dealing 150% of AD physical damage.

Errol gains iron body when he charges forward, dealing 200 (+140% of AD) physical damage to non-hero targets. If he makes contact with a hero during the charge, he slows the target by 30% for 2 seconds, dealing the same amount of damage to the target and enemies behind the target while reducing the skill's cooldown by 30%.

Errol restores 4% (+40% of bonus AD) of his lost HP when he hits a hero. The restoration effect is reduced by 50% when hitting non-hero units.

Errol deals 250 (+180% of AD) physical damage to enemies within range of the indicated direction and slows them down by 50% for 1 second. If an enemy is hit, his next normal attack becomes a dash. For each enemy hero hit, Errol restores 8% (+80% of bonus AD) of his lost HP. The restore effect is reduced by 50% when hitting non-hero units.

Passive: Casting skill 2 at full stacks will consume all marks. After which Errol gains iron body, his damage and restoration effect are increased by 50%, and he knocks up enemies for 0.75 seconds. For each enemy hit, Errol gains 1 stack of mark.

Errol gains super armor for a short period and leaps into the air for 2s, he is untargetable for the duration, but can move. During this time, he deals 40 (+12% of AD) physical damage to enemies in the area every 0.5s, slowing them by 20% for 0.5s and reducing their armor by 12 (stackable) for 5s.

When this ends, Errol deals 300 (+100% of AD) physical damage to enemies within range and knocks them up for 0.5s.

If he fails to cast his ultimate, half the cooldown is refunded.