Great Spell, GS Learning (R)
1
You may only cast this card if you have a 《Plague》 on your field. Put the top card of your deck into your gauge, and draw a card. Then, if there are two or more 《Plague》 spells in the soul of an item on your field, you gain 2 life! You may only cast "Great Spell, GS Learning" once per turn.
