Fallen Crypt Lord

Undying (When this creature dies, if it had no
+1/+1 counters on it, return it to the battlefield under
its owner's control with a +1/+1 counter on it.)
Other Spider creatures you control get +1/+1
and have undying.
Whenever another Spider you control dies, gain
2 life. If there is a Plague token on the battlefield,
draw a card and gain 2 life instead.