![Professor's Research (Ruler of the Black Flame Deck Build Box 031/038)](https://static.tcgcollector.com/content/images/01/3f/cf/013fcff978ea203d0561473ad87705c6f7be542cf0e062e6ab2393a390b5c460.jpg)
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Discard your hand and draw 7 cards.
Card rule
You may play only 1 Supporter card during your turn.
Discard your hand and draw 7 cards.
You may play only 1 Supporter card during your turn.