Heat 300% is a 1-star trap card that causes the victim to lose 2 defense in their next battle.
Heat 300% is a useful all-purpose trap card for characters who regularly engage in combat. The debuff it causes helps to cripple high defense characters like as well as weaken neutral stat line characters like . Characters that can take advantage of the debuff on their opponents either throught heir stats or their mobility stand to benefit from 300% Heat the most. fufills both categories thanks to her decent +1 ATK, the movement debuff applied by their traps, and the repositioning offered by . is by far the most prolific user of this card. Being one of the only characters who wants to have her defense reduced, this card can serve as a debuff for opponents or as a buff for her is she lands on it herself.
As with any trap, placement is key in determining whether the card is a success or a dud. Even if an opponent triggers it, the player might not be in a position to reap the benefits, causing them to miss out or giving an opponent the opportunity to steal the rewards. Characters with poor EVD that have a hard time dealing damage will suffer immensely if they land on this trap. Even characters with normally high defense likewill find themselves at risk of taking a lot of damage in any battles they participate in. On the other hand, characters with high EVD like don't usually defend in combat, making the trap less useful against them.