Gimmick Puppet Gear Changer [NUMH-EN006] Super Rare BT1-040 you can change that monster's

you can change that monster's battle position once per turn

You can only use this effect of "Knight Day Grepher" once per turn

inflict damage to your opponent equal to its original Level x 200

and you do not

Set: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 500 Defense: 1200 Once per turn

Gimmick Puppet Gear Changer [NUMH-EN006] Super Rare BT1-040 you can change that monster'sSet: Number Hunters Card type: Effect Monster Rarity: Super Rare Attack: 100 Defense: 100 Cannot be Special Summoned from the Deck. Once per turn: You can target 1 "Gimmick Puppet" monster you control, except this card; this card's Level becomes the Level of that monster.