
Generic Alpha + Zeta combo:
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Alpha tribute Zeta, search Benten
Zeta tribute Benten, search Meteonis
Benten add Diviner
Summon Fafnir, send Delta
Summon Diviner, send Arc Light
Arc Light add Megalith Phul
Delta tribute Phul, reveal Meteonis & draw 1
Activate Meteonis, use either Fafnir material, summon Megalith Phul
Phul target Benten (do NOT use the quick eff yet)
On resolution, add your Meteonis (or use Prep of Rites if you have it here instead)
Phul effect, tribute Benten, summon Ophiel
CL1 Benten (search Scythe) CL2 Ophiel (search Bethor)
Synchro Diviner + Ophiel into Baronne de Fleur
Activate Meteonis, use the remaining Fafnir material, summon Benten
Xyz Benten + Phul into Beatrice
Beatrice send Gamma
Gamma tribute anything from hand
Link 2 light machines into Herald of Mirage Light
Link 2 remaining monsters (not Beatrice or Fleur) into Verte
Summon DPE
Baronne pop Verte (optional)
Set Scythe
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In opponent's Draw Phase:
Send Fairy Tail Snow with Beatrice
Pop Scythe with DPE
*Side note: If your on-field Scythe effect gets Imperm'd - banish it with the Fairy Tail - Snow quick effect to allow it to resolve.

The main point of Small World is to cheese out a search for Sphere Mode going second. You can do that by using Vrash as the connector, and any of the non-fairy Light monsters, Fairy Tail - Snow, or Phul. You can also resolve this backwards if you need a Drytron name for combo.
Fairy Tail - Snow & Scythe are also connector cards. While you obviously want to dump Snow with Beatrice, and pop Scythe, you can use them to unbrick your hand to connect any Drytron or Fairy, which is extremely powerful. You can even do silly things like Celestial > Snow > Drytron if you're desperate enough for a name.
As for the generic searches, you can turn any Drytron name into another, or a fairy into another. Great for turning duplicates into useful names, or to turn a ritual/diviner into a Benten.