Duskshell Crawler 

Creature — Insect
$0.31 #1407 0.18 5.3 years
When this creature enters, put a +1/+1 counter on target creature.
Each creature you control with a +1/+1 counter on it has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)
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"Each creature you control with a +1/+1 counter on it has trample."
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"Each creature you control with a +1/+1 counter on it has trample."
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"Each creature you control with a +1/+1 counter on it has trample."
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"Each creature you control with a +1/+1 counter on it has trample."
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"Creatures you control with +1/+1 counters on them have trample."
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"Each creature you control with a +1/+1 counter on it has trample."
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"Each creature you control with a +1/+1 counter on it has trample."
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"Each creature you control with a +1/+1 counter on it has trample."
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"Creatures you control with counters on them have trample."
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"Each creature you control with a +1/+1 counter on it has trample."
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"Creatures you control with +1/+1 counters on them have trample."
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"Creatures you control with +1/+1 counters on them have trample."
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"When this creature enters, put a +1/+1 counter on target creature."
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"When this creature enters, put a +1/+1 counter on target creature."
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"When this creature enters, put a +1/+1 counter on target creature."
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"When this creature enters, put a +1/+1 counter on target creature."