True-form Oltura

Flying, Trample, Hexproof, Waterblight,
Iceblight, Paralysis, Fireblight, Dragonblight
When this is transformed deal damage to every
source equal it its total minus 1 and destroy all
lands.
{w}{u}{b}{r}{g}: Destroy target creature with
Rathalos in its name. Put 2 +1/+1 counters on
this creature.
{w}{w}{u}{u}{b}{b}{r}{r}{g}{g}: Deal 5 damage
to each creature.