What are the abilities of Venser, Corpse Puppet?
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Lifelink, toxic 1\nWhenever you proliferate, choose one —\n• If you don't control a creature named The Hollow Sentinel, create The Hollow Sentinel, a legendary 3/3 colorless Phyrexian Golem artifact creature token.\n• Target artifact creature you control gains flying and lifelink until end of turn.
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