Activate one of the following power-ups to get the corresponding effect.

Effect	How to unlock
Block Shot (pink)	Press B to send blocks to an area.
Cascade (green)	Your blocks will break and fill in gaps.
Field Climber (white)	Spawn a climber on your opponent's screen.
Hide (white)	Hide your opponent's queue.
Line Kick (blue)	Point to clear a line.
Lock (orange)	Stop opponent's ability to rotate.
Shift (light blue)	Align your blocks.
Smoke (gray)	Cover opponent's screen in smoke. Shake the Wiimote to clear the smoke.
Speed Up (green)	Increase drop speed.
Time Stop (yellow)	Freeze your opponent's game.