Murmyr, Mercurial Minstral

Changeling, Reach, Vigilance
{w}: Counter target spell or ability that targets a permanent you control
unless its controller pays {2}.
Activate this ability no more than three times
each turn.
{b}: Murmyr deals 1 damage to target creature.
Activate this ability no more than five times
each turn.
{g}: Murmyr gets -1/+1 until end of turn.