Duel Academy

This card gains these effects based on the Types of monsters on the field.
● Warrior, Beast, or Pyro: Once per turn, if you activate a Trap Card: You can target 1 card your opponent controls; destroy it.
● Dinosaur, Sea Serpent, or Thunder: Once per turn, if you activate a Spell Card: You can inflict 1000 damage to your opponent.
● Machine, Fairy, or Fiend: Once per turn, if you activate a monster effect: You can target 1 face-up monster you control; it gains 1000 ATK.