Ben, Demon of the Wild

Trample, Intimidate, Menace
Whenever Ben, Demon of the Wild is destroyed
or countered, instead put him on the battlefield
tapped with +1/+1
{x}{g}{g}: Return target creature card with X
converted mana cost to the battlefield, it gains
Haste until end of turn
Whenever you play a creature you gain life equal
to its mana cost