YZ-Tank Dragon [DR1-EN109] Rare Wing Raiders but it does not prevent

but it does not prevent your opponent from attacking you directly

Set: Dragons of Legend 2 Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 1500 Defense: 1300 Must be Special Summoned with "The Claw of Hermos"

Set: Magic Ruler Card type: Quick Play Spell Rarity: Common Increase 1 monster''s DEF by 700 points during the turn this card is activated

you can select 1 face-up monster you control

Set: 2016 Mega-Tins Mega Pack Card type: Pendulum/Effect Monster Rarity: Rare Attack: 1900 Defense: 2300 During your Main Phase: You can Fusion Summon 1 Dragon-Type Fusion Monster from your Extra Deck

YZ-Tank Dragon [DR1-EN109] Rare Wing Raiders but it does not preventSet: Dark Revelation Volume 1 Card type: Fusion Effect Monster Rarity: Rare Attack: 2100 Defense: 2200 "Y Dragon Head" + "Z Metal Tank" This card cannot be Special Summoned except by removing from play the above cards on your side of the field then you can Special Summon this card from your Fusion Deck (You do not use 'Polymerization'). Discard 1 card from your hand to destroy 1 face down Monster Card on your opponent's side of the field.