Step 1. Normal Summon Scrap Recycler or Mathematician, then activate their effect, sending Crystron Sulfefnir to the graveyard
Step 2. Activate Sulfefnir's effect in the graveyard, discarding Crystron Smiger and special summoning itself
Step 3. Activate Sulfefnir's effect on the field, tributing itself to special summon any Crystron tuner from the deck
Step 4. Activate Crystron Smiger, banishing itself to add a Crystron Spell or Trap card to the hand
Step 5. Link Summon Crystron Needlefiber using the Tuner and Mathmatician/Scrap Recycler
Step 6. Using Needlefiber's effect, special summon Crystron Rion from the deck
Step 7. End your turn
During the Opponent's turn
Step 8
Chain Link 1. Activate Rion's effect, special summoning Smiger from the banish zone
Chain Link 2. Activate Crystron Needlefiber, tributing itself to special summon Crystron Quandax
Step 9. Activate Quandax's effect, Synchro Summoning A level 7 Synchro using Quandax and Smiger