![Professor's Research (Ruler of the Black Flame Deck Build Box 030/038)](https://static.tcgcollector.com/content/images/ce/cb/cf/cecbcfc1d0ab7924a5c74b29819aa1d6a68e18d22cf29eb8e3d3e0af442c10eb.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.