Enchantment, 4UUU (7) When Day of the Dragons comes into play, remove all creatures you control from the game. Then put that many 5/5 red Dragon creature tokens with flying into play. When Day of the Dragons leaves play, sacrifice all Dragons you control. Then return the removed cards to play under your control.1
Illus. Matthew D. Wilson
The removed cards are face up when out of the game. [Scourge FAQ 2003/05/30]
The removed cards return to play face up. [Scourge FAQ 2003/05/30]
When this card leaves play, it looks for creatures of type Dragon. If any of your counters have changed creature type away from Dragon, they will not be removed. [Scourge FAQ 2003/05/30]