Lupine Prototype [Eldritch Moon] Jackal The academy's libraries were protected

The academy's libraries were protected by fire-prevention spells

You can only use 1 "Thunder Dragonroar" effect per turn

you can destroy up to 2 Spell or Trap Cards on the field

Set: The Legend of Blue Eyes White Dragon Card type: Normal Spell Rarity: Ultra Rare Target 1 monster in either GY

put a +1/+1 counter on that creature and a +1/+1 counter on Juniper Order Ranger

Lupine Prototype [Eldritch Moon] Jackal The academy's libraries were protectedSet: Eldritch Moon Type: Artifact Creature Wolf Construct Rarity: Rare Cost: {2} Lupine Prototype can't attack or block unless a player has no cards in hand. "Ludevic saw it in a dream and set to work immediately, every detail already known. Can such genius be taught?" Stitcher Geralf