Hulk smash.

Do you hear the Echo? Hulk Smash.

The goal - get Hulk out and let him gain rage counters so he can attack with big numbers. Use Stronger Together to avoid consequential damage.

Assess the Situation and Nick Fury and Taunt burns through your deck to help find Hulk.

Momentum Shift and What Doesn't Kill Me and Improvisation will help to heal Echo.

Bait and Switch and Get Behind Me! and Taunt gives you extra villain activations to add additional rage counters to Hulk.

Once rage counters are high, let Hulk smash for lots of damage.