Anna Prifti, Rakdos Penitent

{w}{b}{r}{g}: Attach target Aura to target creature.
As long as Anna Prifti, Rakdos Penitent has one or two enchantments attached to it, it has first strike and lifelink.
As long as Anna Prifti, Rakdos Penitent has three or more enchantments attached to it, it has double strike and trample.