Altar of the Ever-Burning Fire

When Altar of the Ever-Burning Fire enter the battlefield, destroy target land and deal 1 damage
to all creatures. If a creature would die this turn,
exile it and put a Fire counter on this enchantment.
{1}: Add {r} to your mana pool for each Fire
counter on Altar of the Ever-Burning Fire.
{4}{r}{r}{r}: Create a 6/5 Elemental with haste and trample