Copy-Paste'd from Overload's Thread:
Ananta-Sesha, Wicked Serpent of Destruction
Base Idea
First of all, he has Nine Phases divided in Two Stages. On the first stage (3 Phases) You fight Ananta-Sesha’s Avatar. On the Second Stage, you face Ananta-Sesha himself. First Five Phases of the Second Stage are similar, each based on Elements. On the Final Phase, You encounter each and every head. AT ONCE. Bring clusters of Regen and Healing Items. Otherwise, The Serpent will easily Wipe you and your team.
Stats:
Phythus Ankondar, Avatar of Ananta:
Health: ~15000
Mana: ~15000
Attack:
Type: Hero
Damage: Medium
Speed: Fast
Range: Ranged
Armor:
Type: Hero
Amount: Small
Move Speed: Normal
Brood of Ananta (Appears only at Phase 3):
Health: ~20000
Mana: None
Attack:
Type: Chaos
Damage: High
Speed: Slow
Armor:
Type: Heavy
Amount: Medium
Move Speed: Very Slow
Ananta-Sesha, Wicked Serpent of Desctruction:
Health: ~13000 (Each Head), ~70000 (Final Phase)
Mana: ~5000 (Each Head), ~50000 (Final Phase)
Attack:
Type: Chaos
Damage: Medium (Each Head), Very High (Final Phase)
Speed: Slow
Armor:
Type: Hero (Heads), Divine (Final Phase)?
Amount: Big
Move Speed: Very Slow
Skills:
Phythus Ankondar, Avatar of Ananta:
Venom Strike
Pythus flings a Venomous Fang at target unit. Deals damage and puts the debuff "Venom of Ananta's Brood" which inflict great amount of DoT on the target for 30 seconds. Random casting frequency.
Snake Assault
Summons a storm of poisonous snakes at target AoE. Deals damage and summons 3 Venom Snakes at target AoE. Venom Snakes are summoned after casting. Venom snakes has Envenomed Fangs, which poisons any units that they attack. Random Casting Frequency.
Venom Overload (PHASE 3 ONLY)
Used only on a hero affected with "Venom of Ananta's Brood" debuff. Exploits the hidden power of the Venom, inflicting heavy damage, removing the debuff and puts the target to be Aggro-ed by Broods of Ananta.
Brood of Ananta:
Venomous Fang (Passive)
Poisons any unit that becomes the victim of Brood of Ananta's attack.
Poison Instinct (Passive)
Always change the target of attack to the last hero hit by "Venom Overload".
Ananta-Sesha, Wicked Serpent of Destruction:
First Head (Fire):
Enflame
Burns the target unit. Increases its attack speed but also inflict heavy DoT.
Firestorm (Carried to Final Phase)
Summons a raging storm of Meteors at target AoE. Inflicts heavy damage and Heavy DoT Debuff "Ananta's Flame".
Second Head (Water):
Sea of the Cavern (Passive)
Ananta's second head will be surrounded by a shallow lake, which will heal his Health by 300 Health per Second.
Tsunami (Carried to Final Phase)
Ananta's second head will come into a five second trance and increase the depths of the lake so that no Melee Units can reach him (all Melee Units will be Knocked Back by 200 Units Away). After he breaks his trance, Ananta unleashes his wrath in the form of a Tsunami. Dealing heavy damage to all units in the area.
Third Head (Wind):
Raging Winds
During this phase, Ananta will periodically summon deadly roving winds which inflicts heavy damage to any unit that it hits.
Aerocrush
Massively increases Ananta's Attack Speed. Also gives him a chance to inflict the debuff "Ripping Winds", which slows the attacked unit and inflicts contionus DoT. Aerocrush Buff lasts for 90 Seconds. Ripping Winds Debuff lasts for 30 Seconds.
Fourth Head (Earth):
Mass Shockwave
Your usual shockwave. The difference is that Ananta can cast it multiple time at the same time to all sides on his front
Cave-In (Carried to Final Phase)
Ananta slams the rooftop of the Cavern. Bring down rocks to break the grounds. Any unit that got hit by the rocks become stunned and take some damage. Also increases Ananta's armor by 50 for 30 Seconds.
Fifth Head (Darkness and Poison):
Toxic Terror (Carried to Final Phase)
Ananta viciously attacks the target unit. Inflicts heavy damage and gives the DoT Debuff "Venom of The Wicked Serpent".
Torrent of Darkness (Carried to Final Phase)
Summons a swirling energy of pure darkness which will pull any units inside it and heavily damages them
Final Phase has some skills listed above, plus:
Balancing of Desctruction
Heals Ananta by 3000 Health per seconds. Additionally, increases Ananta's Attack Speed by 30% and gives him an Immolation Effect
Avatars of Destruction
Summons Five Elemental Avatars of Destruction, which will lend a hand for Ananta to wreck havoc in the battle. Flame Avatar has skills of Ananta's first head. Water Avatar has skill of Ananta's second head. and so on.
Extra Notes:
-Fire Head specializes in DPH. Water Head specializes in Surviving by Self-Healing. Wind Head specializes in DPS. Earth Head specializes in Surviving with Massive Armor Count. Fifth Head specializes in Quick Killing.
-Pythus should use Medivh's Model, only tinted green-ish.
-Hopefully no Indians will be offended by this idea.
-Pythus's Second Phase:
Starts at 60% Health
Pythus is Invulnerable
He shoots Snake Assault everywhere each 5 seconds
Stops after 60 seconds
-Pythus's Third Phase is an usual fight, only that he got an extra spell and four adds.