Arrow Block
From the Super Mario Wiki
Arrow Blocks are gray, metal blocks found in Wario World. They are exclusively seen inside Wooden Trapdoor sublevels. The Arrow Block looks like a gray block with four red arrows pointing in the four cardinal directions on each side. If Wario punches the block, it will go sailing in a straight line, until it hits a wall, in which case it stops, or another Arrow Block, in which case a chain reaction starts. Either way, Arrow Blocks can usually be used as platforms to help Wario reach previously inaccessible ledges containing Red Diamonds and Golden Statue Parts.
| Blocks |
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| ! Block | ? Block | ♪ Block | 4-Bros. Random Block | Arrow Block | Aurora Block | Bonus Block | Brick Block | Bros. Block | Coin Block | Command Block | Control Block | Dice Block | Dotted Line Block | Drop Block | Egg Block | Event Block | Expansion Block | Giant ? Block | Giant ! Block | Grab Block | Heart Block | Hidden Block | Hint Block | Ice Block | L Block | Laser Block | M Block | Marshmallow Block | Metal Block | Minus Block | Mushroom Block | Perry Block | Pink Block | Plus Block | POW Block | Pushing Block | Rally Block | Random Block | Rock Block | Save Block | Shine Block | Simu-Block | Spin Block | Star Block | Stone Block | Super Block | Triangular Block | Turning Block | Used Block | Warp Block | Wooden Block | Yellow Block | Yoshi Block |

