[Nimera]

[E1] The requirements for 2nd job is base level 50 and TM level 40. Just level normally and you will achieve this easily. Buy a 100k galder check from Andrew, now in Caball Relics. Afterwords, go to Boxer Jeanne either in Caballa Relics Town or Room of Job Administrator 1 in Megalopolis. You will need to kill a monster called Kaboom in Caballa Relics Dungeon 4, accessed by Relics Field 4. It's best to ask a higher level player to help you out - you can even PM me to help :3

[E2] The reason why you've started this game, to advance to your 3rd job, which is a champion, or "pure". You need to be 130/120 at least to advance to your 3rd job. The wiki entry for 3rd job advancement is here, but I'll try and simplify it for you. I will not go through the whole process, just the items and the trials.

1. You need 1x Ticket of the Valiant, dropped by Cluricans (you may need help for these!) in Caballa Relics Mine, also dropped by Tenter Lion
2. You need 3x 1 million galder checks from Andrew in Megalopolis bank
3. You need 1x Red Ruby, dropped by Monkya in Black Swamp, also drill 1x Sacred Water while you're here
4. You need 3x brass, 3x magnetite, 3x magic powder, and 3x glass piece dropped by Brass Knight, Iron Knight, Bone Magician, and Bone Warrior, respectively
5. You need 1x Harkon. These sell for around 8 million, or can be obtained by - Blacksmith Marx, Precious Jewel (Snow Mine Quest), or obtained from drilling the following fields (according to the ggFTW Wiki): Tapasco Field 1 - Net of Lava, Tapasco Field 2 - Rhythm of Hammer, Tapasco Field 3 - Valley of Flame, Tapasco Field 4 - Stairway to Fire, Tapasco Field 5 - Spicy Dragon Lair, Snow Field 3 - Stairway of Snowflake, Snow Field 4 - Happy New Year, Ice Dungeon 3 - Heart of Crystal, Vamp Dungeon 4 - Center of the Dark. Vamp Dungeon 5 - Resurrection of the Dark

As a bunny, you have two great things for you- an awesome defensive move, and a high power attack - Guard and Tetra Punch. The only reason you learned Tetra was in anticipation of 3rd job. Just guard and lure the monsters out one at a time, Tetra (you should be close to OHKO-ing or OHKO-ing), and the guard should last you either the whole time or most of the time. If you have one monster left and are a safe distance away, just sleep in the corner rather than spam pots. You should be okay until around Tribulation 11, Addax, which was the first to be a not-OHKO for me. Stoor worms, if I recall correctly, also had pretty good resist, but you should be okay.

Moving on to the next hurdle, Madame Chiffon. Known for their super-trio beserk, try your best to lure them one at a time. One Chiffon could almost break your guard, just kill them one at a time, dash away, rest, recast guard, and you should make it through. Just Tetra the hell outta them.

You should be okay until Levis, just practice the guard/lure/tetra combo and you should be out of the trials in 10 minutes.

Congratulations, you are now a future bossing machine~