Heroic Challenger - Double Lance [REDU-EN008] Rare ST4-01 if a "Crystal Beast" monster

if a "Crystal Beast" monster you control battles and you would take damage: You can send 1 "Crystal Beast" monster from your Deck to the Graveyard

Set: Structure Deck: Machine Re-Volt Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Select 5 Monster Cards from your Graveyard

look at your spells

and this card's maximum number of attacks this turn is equal to the number of Tuner monsters revealed

Darkness of the Yang Zing" effect per turn

Heroic Challenger - Double Lance [REDU-EN008] Rare ST4-01 if a "Crystal Beast" monsterSet: Return of the Duelist Card type: Effect Monster Rarity: Rare Attack: 1700 Defense: 900 When this card is Normal Summoned: You can Special Summon 1 "Heroic Challenger Double Lance" from your hand or Graveyard in face up Defense Position. This card cannot be used as a Synchro Material Monster. This card cannot be used as an Xyz Material, except for the Xyz Summon of a Warrior Type monster.