Hi guys I need help. In about a month I’m going to compete in at themed tournament. You have to use a team based on one team ability or a team you can prove has fought together. I really want to show up with a Sentinel team but I need ideas! Please help me with figures or teams who has fought together with (or taken control of!) the Sentinels

you can have sentinels guards or shield agents as they have both worked along the sentinels. Not too sure but i also think avenages went up against them at one stage (might be totally wrong here)

Hellfire Club (Shaw Industries) was the military contractor for Sentinels. So you could team up the Hellfire Guards, E White Queen and E Black Queen with a Sentinel for a good old mutant crushing romp of fun.

I believe the comics the story originally ran in was uncanny X-men 151-152.

tchipley has it on the nose. I also like using mutants to hunt mutants. Use mutants that don't have the X-Men, Brotherhood or Morlock TAs.

I'm sure Ultimate X-Men would work quite well . . .

I'm pesimistic about the Sentinel's effectiveness these days what with the proliferation of relatively cheap, high-attack, high-damage characters out there these days (*cough* ULTIMATES *cough*).
Am I being unfair on the big purple guy?
Is he still fun to play?
Is he still fearsome?

What is the build total for the game? As someone said earlier you could use hellfire associates, or SHIELD!

Nick fury
Hawkeye
Widow (Shield TA rocks with willpower)
Sentinel Troopers
Big sentinels

And if I'm not mistaken wasn't Psylocke part of shield? Maybe it was the british arm of it? If she was you could throw her in because of her association with shield for that wicked enhancement!

If you would have told how much point format I could have suggested a team but I just can't say how much points you want because the big sentinel can go up to 300 by her self so...

Try using the Sentinel Troopers and Mandroid Armors to make it look robotic. Get a LE Santinel Captain if you can to enchance the look of it.

You can't use Psylocke on a team with a Sentinel because they are Arch Enemies. However if you have LE Betsy Braddock you could use her because she has no TA.