Titus, Faceless Artificer

Ward {3}
{u}: Target artifact or creature you control becomes
a 2/2 kindred Horror in addition to its other types.
It loses all other subtypes.
{1}{u}: Target Horror becomes a 3/3 kindred
Phyrexian Horror in addition to its other types and
it has Ward {3} if it doesn't already have it. It loses
all other subtypes.
{2}{u}: Target Phyrexian becomes a copy of target artifact and it has Ward {3} if it doesn't
already have it.