Once more unto the breach withDC’s Legends of Tomorrow!

In other words, it’s just another day in the life of Legends.

Here’s seven fun things to know about the forthcoming season.

The Virgin Gary

Dean Buscher/The CW

“We see a unicorn, but it’s not the unicorn you would think from fairy tales.

It’s a murderous unicorn,” teases star Caity Lotz about the Woodstock-set season premiere.

“It’s not just fixing history and moving onto the next one.

DC’S LEGENDS OF TOMORROW

Jack Rowand/The CW

It’s like figuring out, is this an evil creatures?

What do we do wit hit?

Do you sent it to hell?

DC’S LEGENDS OF TOMORROW

Jack Rowand/The CW

Do you send a unicorn to hell?

Is that fair?”

The Legends and the Time Bureau have buried the hatchet

Peace at last!

DC’S LEGENDS OF TOMORROW

Jack Rowand/The CW

We wanted to integrate them into the world of the Bureau and legitimize them," says Klemmer.

Constantine will join the Legends with a lot of baggage hidden under his uniform trenchcoat.

Matt Ryan’s trench-coat wearing loaner resistsjoining the Legendsfull-time at first.

The Virgin Gary

Dean Buscher/The CW

“It’s not the easiest thing to get him onboard.

He doesn’t just jump in with two feet,” says Lotz.

“A lot of times we’re chasing things it takes a while for us to uncover.

The Virgin Gary

Dean Buscher/The CW

It makes it a much more dark, in a fun way, vibe this season.”

Unfortunately, having Constantine around might not the best thing for her.

“He’s a little bit of a bad influence on Sara,” says Lotz.

DC’S LEGENDS OF TOMORROW

Jack Rowand/The CW

“He’s like how she used to be.

He’s got a lot of darkness to him and the lone wolf thing.

“Building on that progress, Zari’s bonds with her teammates will strengthen in season 4.

Routh

The CW

“This season she has a community and she has friends,” says Ashe.

I think that opens her heart a little bit and makes for the possibility of deeper relationships.”

One of those people she develops a non-romantic connection to is none other than Constantine.

“Hes this great barometer for us of ‘are we doing the right thing?’