Ymirjar Chosen Warrior

Ward {2} (Whenever this creature becomes the target
of a spell or ability an opponent controls, counter it
unless that player pays {2}.)
Ymirjar Chosen Warrior gets +1/+1 and has
deathtouch as long as there is a Plague token on
the battlefield.
Ymirjar Chosen Warrior gets +1/+1 and has
menace as long as it is the only creature
you control.