As long as this is in the field, your followers deal damage equal to their health instead of their attack. At the start of your end phase, this gets +0/+2.
[Storm] [Strike]: Put a "Repair Mode" into EX Area. Then, if there are 3 or more "Repair Mode" in your EX Area, this get +1/+0. [Evolve]: Put a "Repair Mode" into EX Area.