Grizzlegrin Mindshaker

If a spell or ability you control would cause an opponent to discard one or more cards, that
opponent discards another card as well.
Whenever a spell or ability you control would
cause an opponent to discard one or more cards,
if they cant, they lose 3 life.
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"Where did the Grizzlegrins learn such tricks? They're
eerily similar to what the Amethyst Society uses."
—Barolden Vandroiy