Guru, the DreamWalker

Dream Time-{1}{g}{g},{t}: Put a Dream counter on target creature. Guru gets +0/+1 for each dream counter on creatures you don’t control.
Walk About-Creatures with dream counters on
them are goaded.When a goaded creature attacks,
it gets +0/+X where X is equal to Guru’s
toughness.
Thick as Thieves(You can have two commanders if
both have thick as thieves.)