Glubbergub, kuo-toa champion

{w}: Prevent the next 3 damage that would be
dealt to Glubbergub
{u}: Until end of turn if Glubbergub attacks and
is not blocked, draw a card
{b}: Glubbergub gains lifelink until end of turn
{r}: Glubberglub gains "When this creature
attacks, deal 1 damage to target creature or
player" until end of turn
{g}: Put a +1/+1 counter on Glubbergub