Updated the OP with the alternative blue power (feels a little less 4* in power, but it wouldn’t be autonerfed when people figure out how to stunlock the other team for an entire battle). I also removed the redundant language from the purple ability.
I kind of like the new progression on the stun ability. It gets a bit cheaper, then it adds a random drain+stun, then it changes the drain to a random steal, and finally it adds a turn to the stun and changes the steal to make it like OBW’s espionage.
Considering it automatically fires when the conditions are met, it would be very difficult to pair her up with anyone with an active blue power, unless you have someone tanking many of ESBW’s colors (because it is only when ESBW makes the match that her power activates). Of course, that also means that if someone is tanking all three of her colors, she’s not going to get a lot of use out of her Blue and Black powers (except for avoiding some damage from the AoE abilities).
I see her pairing really well with KK. I don’t know if her Blue power would trigger KK’s healing (the Black power shouldn’t), but because of her damage avoidance abilities, the healing would go a long way. KK would cover yellow, green, and purple. ESBW would cover Black, Blue, and Purple. All you would need is someone with an active yellow, black, and red to complete the group. I think it would be situational and would depend on who is boosted.
Colossus comes to mind. He’ll be able to use his yellow to tank when ESBW needs to heal (which would trigger KK’s healing).
CMags would also be decent, except ESBW would likely drain his blue power, leaving only his red attack and his yellow protect tiles.
Scarlet Witch would be decent, but you are going to leave Red out and have three active Purple users (witch she would create… cwhatIdidthere?)
Hulk would be interesting, but your team is going to be missing active black and yellow… he and KK will be able to create a ton of green to power her bash.
Hood is always an option. Active black and yellow, doesn’t use up the blue, AP deny… but AI will use Intimidation against your own CD tiles… not a lot of active power use for healing.
Hulkbuster is an option. You lose out on an active yellow and ESBW will drain the blue, leaving HB to burn through health using the Black to power his Red. Not having the AI burn through your blue powers will leave KK some green tiles on the board for bash.
3hor covers Red and Yellow active use, but fights with KK for the green. Nice, because it leaves ESBW alone on her three colors to make use of her stun and her ability to dodge a % of high damage attacks.
4hor isn’t quite as good because you are sapping the blue, making her red less useful.
Black Panther doesn’t have Red, but has the active yellow and black that the team needs. Perfect for a 5/3/5 Panther.
Cyclops has Red/Yellow/Black in perfect harmony. He could very well be the ideal third member when boosted or when none of the other ideal candidates are boosted.
Iron Fist lacks the active Red, but since none of them are using active black, the team would power that up quite quickly… perfect for the 5/5/3 ESBW build, so long as she tanks for IF in Purple and Black.
She-Hulk would be interesting… she’d be stealing KK’s green to drain the enemy (and heal). She’s got active Red that deals decent AoE damage. She won’t be using her Blue, so perfect for the 3/5/5 SH build paired with a 3/5/5 ESBW build. Prevent the other team from gaining AP, steal their AP, drain their AP, stun them to prevent abilities from activating, and prevent abilities from firing when they have the AP to use them.
Interesting with a 3/5/5 XF build. Active Black and Yellow, KK fuels green. Recovery + KK Healing + ESBW evasion makes this a tough team to takedown with one shot power to go.
IM40 5/5/2 or 5/5/3 would be interesting. Fuel the Red and Blue (and Green) on the active yellow, which powers has cannons, ESBW’s stun, and KK’s bash.
Star Lord could be interesting. I think Everyone With Me would make ESBW’s blue consume one less AP per use, while Oldest Trick would make enemy costs go up.
Sentry and KK like to have fun together. He’s not getting in ESBW’s way, so her 5/5/3 build would scare away most PvP teams when paired with Sentry and KK.
Set a 3/5/5 Patch up to tank Red/Green/Yellow and ESBW to tank Team/Blue/Black/Purple and hide KK behind them. Yeah, Berserker Rage might steal green from bash… but tell me that team isn’t an automatic skip.
So there’s a lot of fun combinations you could put with this team… and if you swap KK out for someone else, I’m sure there are other great teams that you could put together.