Card Rulings:Red-Eyes Retro Dragon

OCG Rulings

 * The 1st effect of this card is a Trigger Effect. (It does not target. It can be activated during the Damage Step.)
 * Special Summoning Red-Eyes Tracer Dragon from your hand and Special Summoning as many of the destroyed monsters as possible from the Graveyard occurs simultaneously.
 * The 2rd effect of this card is an Ignition Effect that activates on the field. (It does not target. Tributing Red-Eyes Tracer Dragon is a cost to activate this effect.)
 * The additional Normal Summon that you can perform is not performed when the effect of Red-Eyes Tracer Dragon resolves. In additional to the regular Normal Summon/Set that a player is allowed, you can Normal Summon a “Red-Eyes” monster as well. (Normal Summoning a “Red-Eyes” monster this way does not create a chain. You can also Tribute Summon an additional “Red-Eyes” monster, but you cannot Set.)