Lyrilusc - Bird Sanctuary (LED8-EN040) - Legendary Duelists: Synchro Storm 1st Edition

You can target 2 Winged Beast Xyz Monsters you control; attach 1 of those monsters to the other as material. (Transfer its materials to that monster.) If you control an Xyz Monster with 3 or more materials: You can draw 1 card. You can only use each effect of "Lyrilusc - Bird Sanctuary" once per turn.