Phantom Skyblaster Secret Rare

When this card is Normal or Flip Summoned: You can Special Summon any number of "Skyblaster Tokens" (Fiend-Type/DARK/Level 4/ATK 500/DEF 500), up to the number of monsters you control. During each of your Standby Phases: You can inflict 300 damage to your opponent for each "Skyblaster" monster you control. If you activate this effect, "Skyblaster" monsters cannot declare an attack this turn.