Forum:Question with Chaos XYZ chaining and attacks

Ok, so a friend of mine has built a new Constellar deck that makes great use of chaining through different XYZ monsters. However there is a combo that he is using that neither one of us know is legit or not. Let me see if I can break it down:

Overlay 2x level 3 monsters for Constellar Hyades - Attack for 1900

After the attack, Chaos XYZ into Constellar Messier 7 - Attack for 2700

Finally, Chaos XYZ into Gaia Dragon, the Thunder Charger - Attack for 2600

As you can see, the times this combo is used, it's difficult to counter the sheer amount of damage it can put out. Short of using Black Horn of Heaven to negate the special summons of his monsters.

Our main cause for concern is that XYZ Summoning, because it is a SPECIAL summon, happens immediately. I know that if a monster is NORMAL Summoned, and it attacks, it cannot attack again that turn unless it has an effect that allows it to.

Can this chain attack be performed? If not, could he use Pyro-Clock of Destiny to advance the turn count and attack?

Any feedback would be appreciated!

198.22.122.159 (talk) 17:57, May 2, 2013 (UTC)