Shield trigger (When this spell is put into your hand from your shield zone, you may cast it immediately for no cost.)
■ Draw up to 3 cards.

水文明の強さはその知識にある. (It's in knowledge that the Water Civilization's strength lies.)

• Collector Number: 24-30
• Rarity: Uncommon
• Type: Spell
• Mana Number: 1
• Cost: 4
• Civilization: Water
• Artist: Akifumi Yamamoto