Lolith, Widow Queen

Eminence- Whenever another non-token spider creature enters the battlefield under your control, if Lolith is in the command zone or on the battlefield you may pay {1}{b/g}, if you do that spider gains infect.
Deathtouch, reach.
When Lolith enters the battlefield, you may put target spider from your graveyard on top of your library.
Lolith's power and toughness are equal to the number spiders you control.