Card Text
You can banish 1 "Swordsoul" card or 1 Wyrm monster from your GY; Special Summon 1 "Swordsoul Token" (Wyrm/Tuner/WATER/Level 4/ATK 0/DEF 0). While that Token is in the Monster Zone, the player who Summoned it cannot Special Summon monsters from the Extra Deck, except Synchro Monsters. If this card is sent to the GY as Synchro Material: You can send 1 "Swordsoul" card or 1 Wyrm monster from your Deck to the GY. You can only use each effect of "Swordsoul of Taia" once per turn.
