Pet Power refers to the special elemental skills that each Spirit Pet possesses. These skills are divided into five elements: Water, Fire, Plant, Earth, and Metal. Each Spirit Pet has one elemental skill and the skills are:

Swap: Select a player to swap one of your cards with a random card from their hand.
Leak: Select a player to check how many 2's they have. If they don’t have any 2's, it will display the quantity of their highest cards instead.
Burn: After dealing, discard one of your cards.
Ambush: Select a player and randomly view three of their cards. Choose one to discard.
Sprout: Check three cards you don't have. Choose one to add to your hand which removes it from another player.
Earthquake: After dealing, choose to trigger a redeal.
Sandstorm: Hide the quantity of cards left in your hand from all other players.
Leadoff: Receive the ♦3 card to initiate the round.
Morph: Change the suit of one card in your hand which is traded with another player