Talia Al Ghul vs Black widow

Round 1:The first person to gain The trust of of the others assiciate and organization win. This mean Taliah has to work away to gain fury's Trust and earn a high ranking position in Shield. While Black widow must gain either Ra's or Batman trust and a high ranking position in batman inc or the league of assassins.

Round 2: Both Must use the skills and connections to take down an organization. Talia gets Hydra as a target and black widow gets hive,

Round 3: one on one fight.

1. BW wins the first one..... fury would have absolutely no reason to trust Talia being to daughter of an assassin and all that stuff. she has also done nothing for anyone else to think otherwise. BW on the other hand has been a superhero for a while... Ra's wont trust her at first but he also wont take her as seriously as he should. Thinking she wants to get back in that life of murder and lies. she will eventually show herself to be strong and physically challenging. BW will exceed first..

2. Talia wins this.. she is more of a leader than BW

2. BW might win the fight considering she is in quarrels more often. However, she would have to take Talia seriousl since she is an assassin

@Hyperlight: nice I like how you broke that down using logical thinking to back your response.

also could Talia use the times she help batman with his missions, encourage him to continue to be batman, and the fact she sold lex corp to wayne as apart of her resume.

@justice teen: i wouldnt think so since she did all that to further her own agenda instead to generally help people. but i could be wrong

Round 1: Talia al Ghul

Round 2: Black Widow

Round 3: Black Widow

Round 1: Talia because NO ONE is earning Batman's trust except Alfred and I'd say she's a lot more likely to attempt this with a hero than a known villain and master assassin.

Round 2: Talia has more experience for this.
 
Round 3: A tough call but for the sake of consistency I'll give it to Talia 6/10, although it wouldn't take much to convince me otherwise on this one.

Black widow all rounds

Round 1 Black Widow

Talia all other rounds

R1: Talia is better actress and can infiltrate in S.H.I.E.L.D with her fighting abilities and intelligence.

R2: Talia wins. She has more leader skills

R3: They are equal in fighting skills. Widow has the agility and Talia the experience and skills.

Look, she fights Ronin that is equal to Nightwing in skills.

and now she fights Elektra that is in the Captain America's level.

and she fights with spidey.

Now... Talia:

She punches Joker

She fights Black Canary, that is in Daredevil or Elektra's level, maybe higher.

Fights soldiers.

Advantages:

Talia:

1. Better swordswoman
2. Better marksman
3. Intelligent
4. Better trained
5. Better strategic
6. Knows 100 forms to kill Black Canary (that before i say that she is in the ELEKTRA'S level)

Widow:

1. More agile
2. Better spy
3. Smarter
4. More
5. She nearly beats Elektra
6. She has a variant of the Super Soldier's Serum

Now...

Talia vs Black Widow:

Armed Fight (Swords and pistols): Talia

Intelligence: Talia

H2H: Natalia (thanks to her flexibility)

Assassin skills: Talia

2nd Armed Fight (all their equipment): Natalia

So, i think that Talia has better skills that can kill Widow, but Widow has more equipment that can breaks Talia's bones.