In a 300 point tournament team do all characters need to have the same team ability to use the team ability?

For instance if I did a
Scarlet Witch CWFF 75points
Hawkeye CW 98points
Ms Marvel CW 110points

Could I use the team abilities of each character?

I'm getting conflicting answers when I read the threads.

You can use the Team Ability of any character that has it, regardless of who else is on the team.

You might be confusing this with Theme Teams which need to have characters with all the same Keywords on the team.

Characters can always use their team ability, though some team abilities require two characters with the same ability to work.
You can also look up team abilities and alternate team abilities in the units section, or download and print them from the print and play section of heroclix.com

Thanks so much! I was hoping this was true, and I knew that was the case for keyword theme team bonuses, but I saw a thread that specifically said in order for Team Abilities to be used everyone on the team must have that TA. Very glad this is not the case.

A team ability is, in essence, a power that is granted by the symbol on the base rather than a colour in the combat slot. Just like some powers require a second character to use (Support, Enhancement), some team abilities do too

Keywords (and, by default, themes) =/= team abilities

There are characters who have the exact same TA but share no keywords (Doom Patrol and Outsiders, Defenders and Guardians of the Galaxy, Alpha Flight and Avengers)