re: Q 's recent time line and past drops:

March 4 Boom #838

March 5 Boom x 4 #844

March 6 Ist boom revealed. last will be magical #860

March 15 Boom x 3 #946 Ides of March KEK

March 17 Boom x 3 3 #954

then

April 17 Boom RR #1169

April 17 Boom x 4 #1170

April 17 Past booms/ new booms #1174

then

June 3 Boom x 4 BLACKOUT NECESSARY #1440

Seems to fit timeline