Scallywag Turtles

[Eijolend]

In my experience a 2 bombshell turtle on the small maps is nearly unbreakable if correctly backed up with other units. While Mobi helps with breaking the defense, the only reliable method is attacking before their mighty soldier wall is complete.
On big maps there's usually enough room to either attack where the bombshells aren't and dealing with only one is enough.
In general Ithink it's hard to beat if p1 just decides "I gonna turtle for 50 turns now."