XZ-Tank Cannon [DR1-EN108] Rare 053 Set: Starstrike Blast Card type:

Set: Starstrike Blast Card type: Effect Monster Rarity: Secret Rare Attack: 1800 Defense: 200 Once per turn

Set: Sword & Shield: Battle Styles Type: Lightning Rarity: Uncommon Retreat cost: Colorless

You can only use this effect of "BM-4 Blast Spider" once per turn

you can Special Summon all of them

XZ-Tank Cannon [DR1-EN108] Rare 053 Set: Starstrike Blast Card type:Set: Dark Revelation Volume 1 Card type: Fusion Effect Monster Rarity: Rare Attack: 2400 Defense: 2100 "X Head Cannon" + "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 Spell or Trap Card on your opponent's side of the field.