Rubber Barrier
'trap
whenever a monster attack, you may activate this card. negate the attack and inflict half of the attacking monster's ATK points to to your opponent's lifepoints

Steel shield
trap
trap
whenever there are 2 or more monsters attacking, you may activate this card. Negate up to 2 attacks and inflict 500 points of direct damage to your opponents.

rock shield
continuous trap
this card negates the next 3 attacks no matter what. When 3 attacks are negated, this card is sent to the graveyard.

life-absorbing energy shield
continuous trap
pay 700 lifepoints during each of your standby phases. any battle damage inflicted becomes 300 points. In addition, increase all of your opponent's monsters' ATK points vy 200.