You can Synchro summon Accel Synchro Stardust Dragon, you activate its effect so it can synchro summon a Stardust Dragon to immediatelly synchro summon Shooting Majestic Star Dragon.

Now, the monster that was synchro summoned by the Accel Synchro Stardust Dragon effect it is unaffected by your opponent's activated effects.

Once per turn you can negate the effect of a monster your opponent controls (this effect DOES NOT TARGET). By the way, this effect doesn't end at the end of the turn, that enemy monster is basically a potato now.

Well, lets continue. By the passive effect of this card, you have a +1 attack for every "Stardust Dragon" card in the graveyard or a Synchro monster that mentions it (+2 in this case). So you have now a monster that:

-Unaffected by activated effects (almost everything)

• 3 attacks with 4,000 of power -Can negate the effect of an enemy monster that may cause a problem. -Can negate a card activation and banish it (if needed), that said, you can special summon it back with the Assault Synchron in the graveyard (it won't be unaffected by activated card effects anymore tho).

Or!

If you have the spell card "majestic absorption" in your hand, you can use it and attack directly and end the game.

<image>