The amount of combos that are possible off the first card with this deck are insane.
Primary engine involves getting out a field of level 2 monsters (easily attainable with Spright Starter and the Spright special summon effects), link summon first in to I:P Masquerena. Then XYZ summon into Gigantic Spright (or link summon into Dharc or Hiita first then into GS if you're ready to sacrifice the card advantage to double its attack.) Use GS effect to special summon Ipiria to draw another card (or Capshell if you normal summoned Ipiria to start the combo). Link summon using I:P and that card into Spright Elf. Now the enginge gets interesting because, as long as your opponent controls a monster you can use Spright Elf to continuously special summon I:P from the graveyard and, during your opponents turn, use I:P to go into your higher level Links, such as Knightmare Unicorn to send a your opponent's monster right back to the deck as soon as they summon it during their Turn. Other options are I:P into borrelsword to close the game out or Appollousa if the gamestate will continue for a few more turns and you'll need some negate power. And with I:P's ability, each of these will have destruction protection. If youre not able to go into Link 3 or 4, Lib the World Key Blademaster is another good support option, if you've already used World Legacy Succession, who can then set another of those.
There are other options for additional support, such as Thunderdragon Colossus. Since Sprights are Thunder type, Thunder Dragonmatrix can be easily discarded to up the attack of one, then tribute it into Colossus, and still be able to pull of the majority of the rest of the Spright engine.
If you are able to get Duel Academy in the Field Spell Zone, this combo is all the more effective, as it can burn for 1000 damage once per turn when you use a spell card (when you have a Thunder monster on the field, which you almost always will). Even better, it can raise one of your monsters' attack by 1000 if a monster effect is activated while you have a fiend or Fairy (which you will if you have any of the Knightmare link monsters or Appollousa on the field or if you summon Capshell by Gigantic Spright's effect).
Even without all this combo, it is very possible to OTK your opponent with the main deck Spright Cards, if your opponent did not get out a sufficient opening board, as you can flood the field with Levell 2s and use Spright Gamma Burst to raise their attack by 1400 each.
Really fun deck, very high win rate.