Leeroy Jenkins by Mefistofeles

You respawn 50% faster, but give 50% extra experience when an enemy slays you.

Give yourself and any nearby allied hero 40% increased movement speed as long as they are moving towards an enemy hero.

Dash towards an enemy, and gain 20% attack damage for as long as you keep attacking the same target.

Become invulnerable to all damage for 0.5 seconds. Duration is increased by 0.2 for each enemy hero nearby.

Dash a big distance towards an enemy hero, dealing 100 damage and stunning him for 1 second. Damage is increased by 100, and stun by 0.3 seconds for every allied hero the target has nearby.

Using this ability refreshes your passive.

Sprint towards a distant enemy hero, gaining extra movement speed and attack damage for each unit traveled, but also summoning whelps to attack you. When you reach the target, the buff persists until you switch targets.

The whelps last for 10 seconds and will prioritize targeting you.