Gragonith, Lightsworn Dragon
① Gains 300 ATK and DEF for each "Lightsworn" monster in your GY with a different name.
② Inflicts Piercing Damage.
③ During your End Phase: Send the top 3 cards of your Deck to the GY.
(Activate & Resolve only if face-up on the field).
● If you control multiple “Lightsworn” monsters, their End Phase effects don’t chain to each other (they each activate, one after another).