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Missable.

This is one of the only two missable trophies in the game. If you do not get this before you complete the game, you’ll need to start a new one to earn it. Luckily, though, you can easily get this trophy in Clockwork Town, more specifically Planning Plateau. After giving the Train of Thought the first kick, you’ll cross two pipes then go down a small wooden ramp. You’ll end up in a small area with a lift and a wheel to pick up (the ramp you came down will collapse to the ground). When you enter the area, 2 small spiders and 1 large spider will spawn. 
 

Start winding up your heavy attack immediately (hold down ) and when they appear, release the attack. The area will be small enough so you hit all three, unlocking the trophy.

There will be a few more locations along the way that you will be able to get this (especially in Clockwork Town as you’ll always being going up against multiple spiders at a time), but this is by far one of the easier locations to earn it. If you don’t get it here, another good spot is in the area with the two Lightbulb Houses you need for Memory XV and Turning on the Light.