ALIN-EN045 * Number 69: Heraldry Crest - Shatter Stream * Common * Alliance Insight Mermail Abyssgaios then if you have a

then if you have a banished "Argostars" monster

destroy this card

"Junk Synchron" + 1 or more non-Tuner monsters

If this card is Synchro Summoned: You can banish all Spell and Trap Cards your opponent controls and in their Graveyard

2+ Effect Monsters

ALIN-EN045 * Number 69: Heraldry Crest - Shatter Stream * Common * Alliance Insight Mermail Abyssgaios then if you have a4 Level 4 monsters You can also Xyz Summon this card by using a monster you control whose original name is "Number 69: Heraldry Crest". (Transfer its materials to this card.) When your opponent activates a monster effect on the field, or an opponent's monster declares an attack (Quick Effect): You can Special Summon from your Extra Deck, 1 "Number 69: Heraldry Crest Dark Matter Demolition" by using this face up card you control as material, then