Silogh of Shattered Faith

Vigilance, preservation (When this becomes the
target of a spell or ability, you may tap it as long as it
is untapped. If you do, counter that spell or ability.)
Whenever two or more creatures you control
attack, create a 1/1 green Phyrexian Spider
creature token with reach and toxic 1. If you
control four or more Spiders, create a 2/2 green Phyrexian Insect creature token with flying and
toxic 1 instead.