Matthéo M'Baye, Certified Cat Sitter

You might think that Mia is a slightly underwhelming Ally... and you'd be wrong! When Matthéo uses a DefSec Smartwatch to trick her into accepting +3 modifiers as her favorite Epic Win treats, and uses his grid manipulation powers to trigger those modifiers as often as possible, Mia transforms from a grumpy situational advantage into a powerful and reliable engine for bonus actions!

The core synergy of this deck is the interaction between Mia and DefSec Smartwatch, which effectively triples the amount of Epic Win modifiers, combined with lots of Analyze modifiers effects. Press Pass and (later in the campaign, when you have the resources for it) ACGT 2.0 Drive allow to cheat out guaranteed Epic Wins, and Go Big or Go Home converts those into maximum impact value. (Don't worry about saving up Hope for Go Big. You won't need it when you have a guaranteed +99.)

Like any deck focused on revealing specific modifiers, this one works best at low player counts. I've tested it in a 2-character campaign on Hard difficulty, where it performed very well.