Hydroid Demogon

Hydroid Demogon enters the battlefield with +1/+1 counters equal to the number of mana spent to cast it.

Trample, Deathtouch, Haste

{2}{p/u}{p/w}: Until the next end step, hydroid Demogon gets Hexproof and Indestructible.

{b/g}, {t}: Deal 1 damage to target creature.
{b/r}, {t}: Deal 1 damage to target player.
{r/g}, {t}: Put a +1/+1 counter on target creature.