Lion Aghanim's Scepter or Dagon

Here is what I have research so far.

Aghanim's Scepter (4200 gold)

390 health, 0.3 health regeneration, 1.4 armor, 10 attack speed, 280 mana, 0.4 mana regeneration and 10 attack damage.
FINGER OF DEATH benefit
- reduce 25 mana cost (?)
- cooldown 20 second
- AOE 200
- increase dmg 175

Dagon ( 2720/3970/5220/6470/7720 gold)

On level 1, it grants a total of 57 health, 0.09 health regeneration, 0.42 armor, 3 attack speed, 208 mana, 0.64 mana regeneration and 12 (25 to intelligence heroes) attack damage.
On level 2, it grants a total of 57 health, 0.09 health regeneration, 0.42 armor, 3 attack speed, 247 mana, 0.76 mana regeneration and 12 (28 to intelligence heroes) attack damage.
On level 3, it grants a total of 57 health, 0.09 health regeneration, 0.42 armor, 3 attack speed, 286 mana, 0.88 mana regeneration and 12 (31 to intelligence heroes) attack damage.
On level 4, it grants a total of 57 health, 0.09 health regeneration, 0.42 armor, 3 attack speed, 325 mana, 1.00 mana regeneration and 12 (34 to intelligence heroes) attack damage.
On level 5, it grants a total of 57 health, 0.09 health regeneration, 0.42 armor, 3 attack speed, 364 mana, 1.12 mana regeneration and 12 (37 to intelligence heroes) attack damage.
Active ability: 400 / 500 / 600 / 700 / 800 magic damage at 600 / 650 / 700 / 750 / 800 range , 35 30 25 20 15 second cooldown , 180 mana

As I see on Ti5, Lion go for Dagon. They also said that Lion with Dagon have 80% win rate.

However, in many of my game, I would like to have scepter because the AOE damage and low cooldown look nice. I also need 390 health from scepter because Lion have low base HP.

On dotabuff, http://www.dotabuff.com/heroes/lion , in "Most used item" list, Aghanim's Scepter at 3rd.

I need your advice.

Added: I just try go for Dagon level 2 then Aghanim's Scepter. Dagon give good 1 second kill on early mid game. The Aghanim's Scepter give small AOE damage which I found that useful against range hero with illusion like Terrorblade or Traxex with Manta (because range hero and illusion usually stick together) which my finger can damage hero and clear illusion at once, leave only real hero for Dagon.

dota-2

Best Answer

Maybe this answer is a Little bit too late, but I would like to add something to Lokanath's answer.

I personally would strongly recommend Aghanim's on Lion, mostly because of the farming potential. You can stack a big jungle camp, clear it instantly with your ult and go the next camp to recover your mana. That's about 300 gold in 15 seconds (alternatively you can find a big creep wave which can give you even more gold). If you want your dagon afterwards, you will get it much faster.

If you want to increase your damage potential, you can also go for a Veil of Discord (which costs about the same as dagon). It adds 25% to ALL magic damage (not only yours) on a pretty huge area (not a single target) and can be casted almost permanently (16 sec Duration, 20 sec Cooldown). Imho, that makes even Veil better than Dagon since it also provides better stats than Dagon (more HP, more armor and HP-regen).

Additionally, I don't know when I have seen a dagon on Lion in one of my games. Normally, they get Dagger and MAYBE an Agh's before the game is over, but that is rather rare. But just the Point Booster is often a big item in terms of survivability.

If you really want to go for Dagon, I recommend just to go for Dagon Level 1, the Upgrades are rarely effective (1250 gold for a little improvement in range and cooldown and 100 damage (minus reduction), man that's not worth lacking a Point Booster). An upgrade from Dagon Level 1 to Dagon Level 5 is a whole Aghanim's!!

"They also said that Lion with Dagon have 80% win rate." Statistics are the mathematical form of a lie. For such rather unusual builds, it is always worth, checking a bit on the Backgrounds. 80% in this context sounds like 4 out of 5 to me. If that's the case, Forget that statistics. Those games were probably either snowballing or the dagon was purchased when the game was actually over.

Pictures about "Lion Aghanim's Scepter or Dagon"

Lion Aghanim's Scepter or Dagon - Brown Lion Lying on Ground

Lion Aghanim's Scepter or Dagon - Lioness, Kruger National Park, South Africa

Is Lion a carry or support?

In most cases, Lion is played as a hard support, protecting his safe lane carry by pulling neutral camps and harassing the enemy offlaner. He is also able to set up kills with his disables if he is able to get within range to cast them on the enemy, whether it be their offlaner or rotating to gank their mid-laner.

What is Aghanim Scepter?

Aghanim's Scepter (also known as Aghs or Scepter) is a powerful item used to passively increase the power of a hero's spells, usually their ultimate. The upgrade that Aghanim's Scepter provides can be anything from a new ability to simply an increase in power.

Is Lion A soft support?

Lion is usually picked as a hard support or soft support but can also be used as a midlaner or offlaner. The purpose of Lion in the game is to provide disable and burst down key enemy heroes in fights.

EPIC LION MID GUIDE 1 Finger = 1 Delete with Ethereal Blade + Aghanim 7.31 Dota 2

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Images: Steward Masweneng, Vishva Patel, Callum Hilton, Derek Keats