Resurrection abilities allow you to immediately or quickly call up those troops who have died in combat.
Healing does what it says on the tin - it allows for the rapid healing of your team via healing stations, which allows your team to project their power further and for longer than other conventional healing means. The Airstrike is the most powerful destructive ability in the game, allowing you to cut off an entire area to the enemy through the use of a timed, highly damaging barrage of explosives. Each boss only has 2,000HP, making them susceptible to concentrated fire. Zomboss hover above the battlefield as giant targets. Keep in mind that in Boss Mode, you ARE NOT invincible - quite the opposite in fact, as both Crazy Dave and Dr.
You will have to grab them, with each worth 25 of that resource, to effectively deploy your resources and troops. When playing in this mode, Brainz and Sundrops will fall on the screen. The biggest challenge in Boss Mode is managing resources.
