First strike; reach (This creature can block creatures with flying.)

Reach

Whenever an opponent casts a spell, create a 1/1 green Insect creature token.

{1}{R}{G}, {T}: Exile Giant Trap Door Spider and target creature without flying that’s attacking you.

Reach

At the beginning of your upkeep, mill two cards.

{1}{B}{G}, Exile Nyx Weaver: Return target card from your graveyard to your hand.

Reach

Whenever Obelisk Spider deals combat damage to a creature, put a -1/-1 counter on that creature.

Whenever you put one or more -1/-1 counters on a creature, each opponent loses 1 life and you gain 1 life.

Reach (This creature can block creatures with flying.)

Forestcycling {2}, plainscycling {2} ({2}, Discard this card: Search your library for a Forest or Plains card, reveal it, put it into your hand, then shuffle.)

Reach

{3}{B}{G}, Exile a creature card from your graveyard: Create a 1/2 green Spider creature token with reach, then each opponent loses 1 life for each Spider you control.

Deathtouch, ward {2}

Other Spiders you control have deathtouch and ward {2}.

Whenever another creature dealt damage this turn by a Spider you controlled dies, create a token that’s a copy of that creature, except it’s a Food artifact with “{2}, {T}, Sacrifice this artifact: You gain 3 life,” and it loses all other card types.

Reach

When Skyfisher Spider enters the battlefield, you may sacrifice another creature. When you do, destroy target nonland permanent.

When Skyfisher Spider dies, you may gain 1 life for each creature card in your graveyard. If you do, exile Skyfisher Spider from your graveyard.

Reach

When Spinnerette, Arachnobat enters the battlefield, open an Attraction.

As long as you control three or more Attractions, Spinnerette gets +2/+0 and has menace.

Vigilance, reach

All creatures attack each combat if able.

Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Thantis, the Warweaver.

Reach

At the beginning of your upkeep, mill a card. (Put the top card of your library into your graveyard.)

{2}{G}{U}, {T}, Sacrifice Vilespawn Spider: Create a 1/1 green Insect creature token for each creature card in your graveyard. Activate only as a sorcery.