You can overload your opponent's interaction by casting all your plotted cards at once
The two normal prints are of pups more than deserving of a treat, and the full-art version of it admiring a bake shop window gives you instructions on what kind of treat to pick
For example, Complains Clerk has "Whenever you roll a 1, create a 1/1 white Clown Robot artifact creature token." If you choose that ability, you ignore everything up to the first comma, ending up with "Create a 1/1 white Clown Robot artifact creature token." Some triggered abilities have an "intervening if" clausethat is, they are written in the form of "When/Whenever/At [trigger event], if [condition], [effect]." If you choose such an ability with Trigger Happy, you ignore the trigger event, and the ability will go on the stack even if the intervening if condition is not fulfilled, but the ability will still check the intervening if condition as the ability tries to resolve
Her mechanics are a great match for her lore
**Edit: Due to the increased popularity and demand for misprints off-centered cards are now sought out by some collectors