Creatures with power less than this creature's power can't block it.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
Mana cost
5
G
Mana value
6
Printings
From
$0.09
EDHREC rank
#22745
Buy
Formats
Modern
Legal
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
1 May 2012
The comparison of power is performed only when blockers are declared. Increasing the power of a blocking creature (or decreasing the power of Howlgeist) after this point won’t cause any creature to stop blocking or become unblocked.