Return 1 Tuner Synchro Monster and 1 non-Tuner Synchro Monster you control to the Extra Deck; Special Summon 1 Synchro Monster from your Extra Deck whose Level is equal to the combined Level of those 2 returned monsters, ignoring its Summoning conditions. You can only activate 1 "Limit Overdrive" per turn.
![Synchron Extreme Structure Deck [1st Edition]](https://media.tcglookup.com/cards/103906.webp)
