Monster Mania: Level 2 is a side quest in Mario & Luigi: Brothership that can be started on Raynforst Island after completing Heatfreeze Island. Read on for a full walkthrough of Monster Mania: Level 2, including its location, unlock requirements, and rewards.

Monster Mania: Level 2 Location and Unlock Requirements

Monster Mania: Level 2 Side Quest
There are fearsome monsters on Raynforst Island. A champion is needed to defeat them!
Unlock Requirements	Complete Heatfreeze Island
Quest Start Location	Raynforst Island

Unlocked After Completing Heatfreeze Island

After you complete Heatfreeze Island, you will be able to find this side quest on Raynforst Island. Talk to the Monster Mania member in a White Suit southwest of the Island in order to start Monster Mania: Level 2.

If this side quest doesn’t appear for you after you return to Shipshape Island from Heatfreeze Island, you may need to progress the story a little bit.

Story Walkthrough

Recommended to Be Level 26

This side quest involves defeating enemies to complete it. It is recommended to have Mario and Luigi to be at least level 26 to easily complete this quest.

Monster Mania: Level 2 Walkthrough

Monster Mania: Level 2 Quest Objectives
Talk to Maniac No. 2 in Raynforst Island Defeat Three Hydro Seedles

Talk to Maniac No. 2 in Raynforst Island

To start this quest, make your way to Raynforst Island,and find Maniac No. 2 of the Monster Maniac Club. He’s the one in a white coat standing near an invisible block just north of the blue warp pipe entrance and green warp pipe shortcut.

When asked if you can defeat his nearly invincible Hydro Seedles, say Yes to accept the quest. Talk to him again to initiate the battle.

Raynforst Island Walkthrough Guide

Defeat Three Hydro Seedles

Hydro Seedle Tips
Equip the Kaboom Attack Battle Plug Use a multi-target move as your first attack Focus on attacking damaged Hydro Seedles

These special Hydro Seedles can heal their ally’s health all the way back to full regardless of how much damage you’ve inflicted, so you must be careful on how to approach this.

Hydro Seedle Dodge and Counter Strategies

Equip the Kaboom Attack Battle Plug

Battle Plug	Effect
Kaboom Attack	Get an EXCELLENT rating with a Jump or Hammer attack to also damage nearby targets.

It is recommended to have the Kaboom Attack Battle Plug equipped, so that your Jump and Hammer moves can damage surrounding enemies. It’s also a good idea to have Surprise Iron Ball, as well as the Dizzifying Attack or the Icy Attack plug equipped to synergize with your Kaboom Attack plug and get a chance of incapacitating the enemies.

Best Battle Plug Combos

Use a Multi-Target Move as Your First Attack

Your first attack should be a multi-target move such as the Bomb Derby Bros. Attack or attacking the middle Hydro Seedle while the Kaboom Battle Plug is equipped.

This is because Hydro Seedles like to heal damaged allies, but usually, only one would do the healing at a time. If all three Hydro Seedles are damaged by your first attack, at least one is likely to remain damaged by your next turn.

List of All Bros. Attacks

Focus on Attacking Damaged Hydro Seedles

On your next turn, target the Hydro Seedle with reduced HP to try and take it out before it can be healed by one of its friends. If you don’t think a single-target attack can do the job yet, get damage on all Hydro Seedles on the field again.

By the next turn, you would hopefully have a Hydro Seedle with low enough HP for you to take out with one Jump or Hammer attack.

Monster Mania: Level 2 Rewards

Ultra Syrup Jar and Stache Bean

Reward	Description
Ultra Syrup Jar x2	Restores 30 BP.
Stache Bean x2	Adds 1 to STACHE.

Once you defeat all Hydro Seedles, you will be rewarded with two Ultra Syrup Jars and two Stache Beans.

Stats Explained

Mario & Luigi: Brothership Related Guides

All Side Quest Locations

Lushgreen Sea Side Quests

Coming Home	The Hammer Fan
An Invitation to the Spa	Arc's Secret
Craft a First-Round Belt	Craft a Luck Charm
Craft Some Battle-Ready Gloves	Craft Some Battle-Wary Gloves
Spiralia's New Creation	A Mother's Worries
Investigate the Abductions!	-

Color-Full Sea Side Quests

Zokket's Schemes	Back to IDLE's Roots
Little Lost Toad	A Vision in Pink
Craft a Repeater Belt	Craft Some Roulette Gloves
It's Dorrie!	More Than One Code
Stepped into a Slump	Craft Some Groove Boots
Letter from a Drifting Island	Monster Mania: Level 1
The Left-Behind Toad	The Courier

Brrrning Sea Side Quests

Ultra-Sweet, Super-Rich Cake	The Runaway Son
Guardian Spirit	Monster Mania: Level 2
Toad in the Sand	Frostbitten Toads
Fear of Glohm	A Big Debate
Craft Some Risk-Reward Gloves	Gorumbla Gone Good
Glohm Gobblick	-

Gulchrock Sea Side Quests

Craft Some Validation Gloves	The Fossil and the Bones
Leyden's Piscine PR Plans	Separated
Technikki's Past	A Dear Friend
The Empty Nests	Missing Ring
Toads Undercover	Warms You Inside and Out
Feelings of Dread	Glohm Sharpcask

Stormstar Sea

The Lonely Great Conductor	Treasure-Hunting Brothers
How's Bowser's Health?	Dueling Geniuses
Craft Some Capricious Gloves	Monster Mania: Level 3
Monster Mania: Level 4	Monster Mania: Level 5
Glohm Pipegunk	Cozette's Decision
Craft Some Amped Gloves	-