Yarra the Red Dragon

Flying
Whenever you cast an instant or sorcery spell,
Yarra the Red Dragon gets +1/+1 until the end
of the turn. If 3 or more spells were cast this
turn, Yarra the Red Dragon can't be blocked.
{1}{r}, {t}: Target creature gains indestructible
until the end of the turn.
{1}{u}, {t}: Target creature gains hexproof until
the end of the turn.