The craze is already starting for the newest FTK deck utilizing the new LIGHT Dragon monster from SD22.
You can banish 1 LIGHT and 1 DARK monster from your Graveyard; Special Summon this card from your hand. You can send 1 LIGHT and 1 DARK monster from your hand to your Graveyard; Special Summon this card from your Graveyard. If this card is sent from the field to the Graveyard: You can target 1 Level 5 or higher DARK Dragon-Type monster from your Graveyard; Special Summon that target.
This is the latest translation for Light Pulsar Dragon.
As you can see, it also has the "If... you can..." trigger the same as the Scrap tuners. This means that the effect is optional but doesn't miss its timing. We all know YGO ppl like to find broken ways to abuse these non-missable effects
Your deck needs Red-eyes Darkness Metal Dragon (also in SD22) in the Graveyard and Toon Cannon Soldier on the field for the setup.
THE FTK/OTK: (I did not make this combo though, it can be easily read from Wikia.)
1. Normal summon Toon Cannon Soldier
2. SS Light Pulsar or REDMD by monster reborn or Light Pulsar's own eff
3. Tribute Pulsar for burn
4. Then Special summon REDMD via Pulsar eff
5. Tribute Redmd and Pulsar for burn
6. Troll and Repeat
Can be stopped by Effect Veiler and Orange Light if you drew them 1st turn though. Maxx "C" can help you get those Veilers.