Spoiler:Lila's Challenge

From Straticswiki

Lila will summon three(3) sets of monsters

• First Set: five(5) Rat(s)
• Second Set: five(5) Giant Rat(s)
• Third Set: five(5) Forest Fairy(s)

Defeat them all and earn a prize (prize removed until wiki confers)
Notes:

• It is believed that if you leave the screen and come back, you must restart the quest.
• The quest has a time limit(?), unsure of the amount.