Deskbot 004
If this card battles an opponent's monster, during damage calculation (in either player's turn): You can activate this effect once per battle; your opponent takes no battle damage for the rest of this turn, also send 1 "Deskbot" monster from your Deck to the Graveyard, except "Deskbot 004", and if you do, this card gains ATK and DEF equal to the sent monster's Level x 500, during damage calculation only. If this card destroys an opponent's monster by battle: You can Special Summon 2 "Deskbot" monsters with different Levels from your hand and/or Graveyard in Defense Position.