Mindless Null 
Creature — Zombie
$0.04 #31392 0.00 16.9 years
This creature can't block unless you control a Vampire.
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Cards similar to Mindless Null expected a card that isn't here?
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."
."
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, Tap an untapped Vampire you control: Transform this creature."
, Tap an untapped Vampire you control: Transform this creature."
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less to cast if you control a Vampire."
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"As an additional cost to cast this spell, tap an untapped Vampire you control."
Bloodline Keeper // Lord of Lineage74%
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": Transform this creature. Activate only if you control five or more Vampires."
: Transform this creature. Activate only if you control five or more Vampires."
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Blood Tribute71%
$4.77↑#6080↑0.76↑16.9 years
"Kicker—Tap an untapped Vampire you control."