Pebble, Scatterbrained Druid

Deathtouch
{1}{g}: Pebble, Scatterbrained Druid becomes a 3/3 green Bear with trample until end of turn.
{1}{r}: Pebble, Scatterbrained Druid becomes a 2/4 red Wolf with menace until end of turn.
{1}{w}: Pebble, Scatterbrained Druid becomes a 2/3 white bat with flying until end of turn.