Gagaga Cowboy [BP03-EN123] Shatterfoil Rare Pegasus up to the number of

up to the number of "Valkyrie" monsters you control

You can only use this effect of "Yosen Training Grounds" once per turn

Destroy 1 Spell or Trap Card on your opponent's side of the field

Set: Starter Deck: Pegasus Card type: Effect Monster Rarity: Common Attack: 450 Defense: 600 FLIP: Destroys 1 monster on the field (regardless of position)

change 1 face-up monster your opponent controls to face-down Defense Position

Gagaga Cowboy [BP03-EN123] Shatterfoil Rare Pegasus up to the number ofSet: Battle Pack 3: Monster League Card type: Xyz Effect Monster Rarity: Shatterfoil Rare Attack: 1500 Defense: 2400 2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card; apply this effect depending on this card's battle position. Attack Position: If this card attacks an opponent's monster this turn, it gains 1000 ATK and the opponent's monster loses 500 ATK, during the Damage Step only. Defense Position: Inflict 800 damage