Instinct Drill is the tenth and final minigame from the Game Boy Advance game Mario Tennis: Power Tour. This minigame helps Clay or Ace build up PS ESP, which later benefits their Power Shot. The player is put before a curtain with cards behind. The objective is to match up all the pairs of cards to move on to the next set in order to meet the target number of matched pairs. The player is also given the option of using ESP in order to reveal the images on the cards to find pairs easier. The required number of pairs for each level is always eighteen, except for the first level where the player must match sixteen. The player needs to make sixteen pairs for level one and eighteen pairs for level two and three. The time for each level is always sixty seconds.
Level 1: Use ESP to read the cards and uncover 16 pairs in 60 seconds or less.