Zitat von http://www.crystalkeep.com/magic/rules/index.php
G19.1a - To sacrifice a permanent, its controller moves it from the in-play zone directly to its owner's graveyard. A player can't sacrifice something that isn't a permanent, or something that's a permanent he or she doesn't control. If an effect instructs a player to sacrifice a permanent that he or she doesn't control, nothing happens. Sacrificing a permanent doesn't destroy it, so regeneration or other effects that replace destruction can't affect it.
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