Desert Aldelos Spawner

Defender, Priority (If this creature defends alongside
other creatures, damage from attacking creature is
automatically assigned to this creature)
{t} Create a 1/1 Aldelos Burrower Token with "Sacrifice this creature: gain 1 life"
When ever this creature takes damage, create a
1/1 Aldelos Burrower Token with "Sacrifice this creature: gain 1 life"