Arachne, the Werespider Sire

Reach, First Strike
{1}{u}: Tap target creature and put a stun counter
on it. That creature becomes a Werespider in
addition to its other types. Put a +1/+1 counter
on Arachne, the Werespider Sire.
{3}{b}{b}: Gain control of target Werespider for as
long as you control Arachne, the Werespider Sire.