Tuskguard Captain
Creature — Human Warrior
Outlast (, 
: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)
Each creature you control with a +1/+1 counter on it has trample.
One quiet word sets off the stampede.
2/3
Illustrated by
Commander Masters#328CommonEnglishLegality
Rulings
Sep 20, 2014
The cost to activate a creature’s outlast ability includes the tap symbol (). A creature’s outlast ability can’t be activated unless that creature has been under your control continuously since the beginning of your turn.
Sep 20, 2014
Several creatures with outlast also grant an ability to creatures you control with +1/+1 counters on them, including themselves. These counters could come from an outlast ability, but any +1/+1 counter on the creature will count.