Matt the meek

When Matt the meek enters the battlefield create {x} 1/1 Goblin Tokens)
Indestructible
If Matt the meek, or the player that controls him,
is targeted by spells or abilities that would cause
that player to lose control of Matt the meek, he
returns to his owners hand and costs 1 less
{r} to cast.
When a Goblin creatures is destroyed Matt the
meek gains 1 anger counter. At 20, summon
Matt the Mad!