Natsu's Partner, Happy is a Weiß Schwarz card from [TD] FAIRY TAIL ver.E FT/EN-S02-T13. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 Assist All of your characters in front of this card get the following ability. "【AUTO】 When another of your characters becomes 【REVERSE】 in battle, this card gets +1000 power until end of turn." 【AUTO】 Bond／"Fire Dragon Slayer, Natsu" [(1)] (When this card is played and placed on stage, you may pay the cost. If you do, choose a card named "Fire Dragon Slayer, Natsu" in your waiting room, and return it to your hand)