Armed Dragon LV5 [DR3-EN014] Rare DP21 Set: The Lost Millennium Card

Set: The Lost Millennium Card type: Effect Monster Rarity: Ultimate Rare Attack: 2600 Defense: 1200 If this card was Special Summoned by the effect of "Ultimate Insect LV5"

Set: Legacy of the Valiant Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 0 2 Level 4 monsters Once per chain

Set: Portal Three Kingdoms Type: Creature — Bear Rarity: Common Cost: {1}{G} Fish and bear paws—one can't have both

When Knowledge Vault leaves the battlefield

then you can send 1 random card from your opponent's hand to the Graveyard

Armed Dragon LV5 [DR3-EN014] Rare DP21 Set: The Lost Millennium CardSet: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Rare Attack: 2400 Defense: 1700 By sending 1 Monster Card from your hand to the Graveyard, destroy 1 face up monster on your opponent's side of the field with an ATK equal to or less than the ATK of the sent monster. During the End Phase of a turn that this card destroyed a monster by battle, by sending this card to the Graveyard, Special Summon 1 "Armed Dragon LV7" from your hand or Deck.