Arcane Omens
Sorcery
Converge — Target player discards X cards, where X is the number of colors of mana spent to cast this spell.
Lluwen suddenly felt that he was seeing something very dangerous. The crackling magic, the thunderous chanting—the urge to turn and run replaced all his curiosity.
イラスト：
Secrets of Strixhaven#73アンコモン英語