Using 1 level 4 or lower dragon monster, you link summon "striker dragon".
And when it summon, you add "boot sector launch" from your deck to your hand, then activate it, and use striker dragon other effect, and destroy it to add the material that was use for it's link summon from your grave to your hand, then boot sector launch's effect and you special 2 of your rokket monsters.
Using them, a link monster is summoned from your extra deck, like "topologic bomber dragon", gumblar dragon and/ or trisbeana.
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