Knight of the House Phalanx

Whenever Knight of the House Phalanx becomes
the target of a spell, you may have this creature counter that spell.
Whenever Knight of the House Phalanx counters
a spell, draw a card and then this creature gets
-0/-2 until end of turn.
{1}{u}: Knight of the House Phalanx gets -2/+1
until end of turn.