What was confirmed:
- Shiro = Best animated Gay
- Earth did do something during the time of the Lotor fight and the three years in the Field

What I need to know:
How did Hagar (I assume she did it) make the Reaper Beast (the energy sucking scythe girl) and how many more does she have
Enough to hold every last living of The Princess's people?
If so, can Earth, with Voltron and Titan Atlas, take down those things?