Yellow leatty egg
This is a new monster to Maple story added in version 0.35 (MapleGlobal) for the Easter event. They are a TOTAL PEST to all players under level 25. Unlike most monsters if you ignore them they will still attack you, and players at around level 1-25 they do about 40 damage. They atack close range and long range, and can be found in most maps on Victoria road except towns. They look like yellow spotted eggs with legs waering red sneakers, when they atack they jump and a red exclaimation mark appears over their head. They can affect your training greatly, as they cover almost all training areas.