Segueing is an Easy Champ to pickup , she has simple abilities and can start Red or Blue Buff depending on how you want to play her.

So, This Build is for the New and Old junglers, I got both of ya covered!

The idea is to Rush build your Items, help destroy towers and become a Tank faster than any other champ in the game.

Know Sej"s Weaknesses before anything else in the guide
She's SLOW, Slow attacks, slow moment
She's Pretty weak Early game
And that's IT!

Her slowness makes it hard to do Main objectives like Dragons and Heralds by herself so be ready to be watching the map to see who can help you and PING PING PING. (ping them to the objective, press V + mouse down, they usually come and help)

as I said, you can go RED or BLUE (This champ is AWESOME) you want to pick the opposite side to the which you think you're going to Gank 1st, example; you got a Sett topside (left of the screen) you going to pick the buff bot side (Right of the screen)- Remember blue/Red Top/Bot can end up left or right side of the screen depending on how your game started -

Red Buff Start

Red buff, then go to Wolfs then to blue Buff and Frog, you should be LVL 3 by then and ready for your 1st Gank

RED BUFF > WOLFS > BLUE BUFF > FROG

Blue buff Start

Blue Buff then to Frog (right next to you) then Wolfs and then Red buff

BLUE BUFF > FROG > WOLFS > RED BUFF

after this you can go either Skuttle Crab or Gank , all depends on the game

JG TIMES

at 1:30 buffs will appear

Scuttle CRAB around abut 3;15

Dragon at 5:00

The Riff Herald 9:45

GANKING
the same principles apply here to all ganks, Gank a lane where the enemy is pushed up to YOUR side of the map, but what's a little DIFFERENT (and AWESOME) is after the Gank, you want to stay Push lane and get a tower plate! This HELPS a LOT, remember if the enemy stay in lane then you want to leave(most likely they might stay a bit then spawn back to base, if they do so then go back to the lane a get that PLATE!) but if they a) Die or b) Retreat to Spawn back to base then STAY in LANE! Until you get to the tower and use your DEMOLISH rune abilities

this DEMOLISH rune will help you throughout the game from Early, Mid and End Game.

You might end up with your team all in bot or mid during the game, all you have to do is look at what lane is pushed up (your minions on the enemies side of the map) and a) just simple make your way to that lane and push hard to the tower and prock you DEMOLISH rune , then use your Summoners spell GHOST to exit if the enemy team try to Gank you or b) use your Ghost to race to that lane , push till you hit the tower , Prock your DEMOLISH rune and escape using your Q through walls (this is the more expert way of escaping with SEJ)