Fires of Doomsday (PTDN-EN055) - Phantom Darkness Unlimited

If you activate this card, you cannot Summon other monsters this turn. Special Summon 2 "Doomsday Tokens" (Fiend-Type/DARK/Level 1/ATK 0/DEF 0) in Defense Position. These tokens cannot be Tributed for a Tribute Summon, unless it is for a DARK monster.