N/R Fluffal Crystron

A Fluffal engine helps you draw through your deck and send cards to your graveyard. A Crystron engine makes synchros and provides targeted removal through Crystron Cluster.

Crystron Cluster can shuffle 1 Crystron card, except Crystron Cluster, from your graveyard or banished zone back into your deck to target and destroy 1 card on the field, or you can target and destroy 2 cards if you control a Crystron synchro. Crystron Cluster provides reliable removal if you can get your Crystron cards in the graveyard or banished.

Crystron Smiger can banish itself from your graveyard to search for Crystron Cluster. Crystron Thystvern can banish itself from your graveyard to search for Smiger. These graveyard effects kickstart your Crystron engine.

Alternatively, Smiger and Thystvern can also target a face-up card you control, destroy it, and special summon the tuner monsters, Crystron Quan or Crystron Rion, from your deck. You'd want to destroy Toy Vendor with these effects since its graveyard effect can search for a Fluffal monster.

A short explanation of how the Fluffal engine works can be seen in this Reddit thread:

https://www.reddit.com/r/yugioh/comments/7syrsp/questioncan_someone_explain_to_me_how_to_run_a/

You'd also use Toy Vendor as a discard outlet for Smiger and Thystvern.