Cobra by Derpifier

Each ability cast grants Energy for each enemy hit, and allows for Energy Overflow. During Energy Overflow, your basic attacks deal additional damage, but use Energy. Energy Overflow stops when you get to 0 Energy. Each Attack costs 5 energy, and deal 30% additional damage. 100 Energy cap.

Pull an enemy or allied hero toward you, dealing 120 (+4% per lvl) damage if an enemy.

COOLDOWN: 12 MANA: 40 ENERGY GRANT: 10

Latch onto an enemy hero or structure, dealing 60 (+4% per lvl) damage per second. Lasts 4 seconds.

COOLDOWN: 15 MANA: 70 ENERGY GRANT: 10 PER SECOND

Reduce all enemy unit and structure range to 1. Has 6 radius. Lasts 5 seconds.

COOLDOWN: 20 MANA: 85 ENERGY GRANT: 5 PER UNIT AND STRUCTURE INSIDE

Attach yourself to an allied structure, dealing 200 damage and heal yourself for 20% of your health and grant 50 energy over the duration.

COOLDOWN: 25 SECONDS MANA: N/A ENERGY GRANT: 50

Disappear for 5 seconds, going inside an enemy hero and dealing 200 (+4% per lvl) damage per second. If the enemy hero is killed, gain the effects of Energy Overflow for 10 attacks, but not using up the Energy you currently have.

COOLDOWN: 80 MANA: 80 ENERGY GRANT: 10 PER SECOND

Deal 10 damage to allied hero and go inside them. Unlimited range.