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At the beginning of each end step, each player discards their hand.
Abilities, attacks, weakness & resistance
Other cards from Pioneer Masters
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Sire of Insanity (PIO-242) is a rare Demon creature from the Pioneer Masters set. At the beginning of each end step, each player discards their hand, forcing heavy hand-reset effects for all players. Its high power and disruptive ability make it a midgame threat that can punish opponents with large hands while also complicating your own sequencing.
Catalog pricing data as of 1 May 2026, 06:47
