v.144 - RED: Zero Update Highlights

it theoretically increases EXP gain rate by 150% if you kill everything in sight in 4 seconds)

Can you imagine how fast low levels would train if we still had Twisted Jesters at 1325 exp and the 4 second spawn tick? Add Mercedes link and Zero card for total sickness... (Jesters specifically to your point because if you train in the Toy Room, you will almost always clear the room in 4 seconds.)

And not to be totally obvious, but also:
NLC Aliens @ 3000 Exp + 4 second spawn + Kanna spawn + Merc Link + Zero Card.