Sangen Summoning

LEDE-FR059

During your [[Main Phase 1]], [[FIRE]] [[Dragon]] [[monsters]] you [[control]] are [[unaffected]] by your opponent's [[activate]]d [[effect]]s. During your [[Main Phase]]: You can add 1 "[[Tenpai Dragon]]" monster from your [[Main Deck|Deck]] to your [[hand]], then [[discard]] 1 card. You can only use this effect of "Sangen Summoning" [[once per turn]]. If this card is [[destroy]]ed during the [[Battle Phase]]: You can [[target]] 1 Dragon [[Synchro Monster]] you control; double its [[ATK]].