Seviper (52/106) [Diamond & Pearl: Great Encounters] 59 change that monster to Defense

change that monster to Defense Position

You may activate either 1 or both of the following effects (the following effects cannot be activated during the turn this card was Special Summoned):- Send all face-up Crystal Beast monsters on your side of the field to the Graveyard

for the rest of this turn all other Spell/Trap effects in this column are negated

you can Special Summon 1 Fiend-Type monster from your hand or from either player's Graveyard

Seviper (52/106) [Diamond & Pearl: Great Encounters] 59 change that monster to DefenseSet: Diamond & Pearl: Great Encounters Type: Psychic Rarity: Uncommon Retreat cost: Colorless,Colorless