Editing Beware the Boo Brigade

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'''Beware the Boo Brigade''' is the fourth level of [[World 2 (Yoshi's New Island)|World 2]] in ''[[Yoshi's New Island]]''. The level debuts [[Boo]]s, [[Big Boo]]s, and other ghost-like enemies including [[Grim Leecher]]s and [[Boo Blah]]s as well as [[Spark|Piro Dangle]]s and [[Door Heihō]]s. The spinning [[Arrow Lift]] also makes its first appearance in the game. This level's playable [[Yoshi (species)|Yoshi]] is the yellow Yoshi.

[[Yoshi (species)|Yellow Yoshi]] starts the level in a fort with an [[Egg Block]] and a single Boo, with a hidden Winged Cloud containing the level's first [[Smiley Flower]]. Past the first [[Spinner]] is a [[Big Boo]] and a Grim Leecher, with a lone platform containing some [[coin]]s and [[Red Coin]]s. Right before the level's second Big Boo is a Winged Cloud that produces a group of coins when hit. Past the second spinner is a hidden Winged Cloud that spawns coins and the second Smiley Flower of the level. A [[Door Heihō]], shortly after an area with Boo Blahs pops up from the ground, runs to the right, and drops the pink door it is carrying if defeated. Entering a nearby pink door causes Yellow Yoshi to appear in an area with blue smiley face blocks which rotate in a set direction, similar to their appearance in [[Big Beanie's Castle]], though there are two sets of smiley face blocks rather than one. Eventually, Yellow Yoshi reaches an area with an Arrow Lift that can be used to transport him to the [[Checkpoint Ring]]. Right before the Checkpoint Ring is a pink door that leads to a dark room with [[Spark|Piro Dangle]]s as the main enemy, and the room contains Winged Clouds that spawn coins and the level's fifth Smiley Flower.

After another Arrow Lift ride with Boos being the primary enemies, Yellow Yoshi reaches the boss door. Inside waits [[Kamek]], who must be launched into the ceiling by pounding the stake he is standing on three times in order for Yellow Yoshi to defeat him and clear the level.