The Lunker Below

Easy solo in War Within and beyond:

1. Normal difficulty. Any sufficiently geared damage spec works fine.
2. Kill 4 mini-bosses in boss room (not the boss encounter itself).
3. If you have find fish ability, make sure it's on and find the fish pool on your mini-map. Fish-up the lunker (a giant frog) from the pool.
4. Kill bosses while ignoring the lunker. You don't need to worry about avoiding or running away from the lunker--it won't die from your AoE abilities.

Easy Fun Solo for Level 80-100 Worldsoul Saga & Beyond...

1. Normal Difficulty.

2. Achievement Tracker can be enabled, and will turn from red to white upon criteria met.

3. Kill the four mini trash bosses in the boss area, but don't engage the Primal Council bosses yet.

4. Go back and fish up the Lurking Lunker from the Find Fish pool that has now spawned on the right side lava beside the boss entry ramp, you'll see it then join its friends upon being fished.

5. Begin fight and wipe out all the bosses, ignoring the Lunker--don't worry about damaging it.

6. ?

7. Profit. Achievement Completed.

Fished up the frog, pulled frog, Magmas followed, frog despawned, killed Magmas, bosses dropped down.

You must kill Magmas before fishing up the lunker for it to stay active for the achievement.

Frog has an incredible amount of health, you want to ignore him and kill the bosses as he just hops around bouncing and damaging people.