Right Arm of the Forbidden One

Bestow{2}{w}(If you cast this card for its bestow cost,
it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)
Indestructible, Enchanted creature gets +2 +2
and has protection from white.
{w}Reveal Left Arm of the Forbidden One from
your hand: Target creature you control gains
Indestructible and Lifelink until the
end of the turn.