Cloudcrown Oak

Reach (This creature can block creatures with flying.)

Cloudthresher

Flash
Reach
When Cloudthresher enters, it deals 2 damage to each creature with flying and each player.
Evoke (You may cast this spell for its evoke cost. If you do, it’s sacrificed when it enters.)

Tangle Spider

Flash (You may cast this spell any time you could cast an instant.)
Reach (This creature can block creatures with flying.)

Tangle Spider

Flash (You may cast this spell any time you could cast an instant.)
Reach (This creature can block creatures with flying.)

Giant Spider

Reach (This creature can block creatures with flying.)

Giant Spider

Reach (This creature can block creatures with flying.)

Canopy Spider

Reach (This creature can block creatures with flying.)

Canopy Spider

Reach (This creature can block creatures with flying.)

Thornweald Archer

Reach (This creature can block creatures with flying.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Steam Spitter

Reach (This creature can block creatures with flying.)
: Steam Spitter gets +1/+0 until end of turn.

Frostweb Spider

Reach (This creature can block creatures with flying.)
Whenever Frostweb Spider blocks a creature with flying, put a +1/+1 counter on Frostweb Spider at end of combat.

Silhana Starfletcher

Reach (This creature can block creatures with flying.)
As Silhana Starfletcher enters, choose a color.
: Add one mana of the chosen color.

Tree Monkey

Reach (This creature can block creatures with flying.)

Giant Spider

Reach (This creature can block creatures with flying.)

Silklash Spider

Reach
: Silklash Spider deals X damage to each creature with flying.

Giant Spider

Reach (This creature can block creatures with flying.)

Tree Monkey

Reach (This creature can block creatures with flying.)

Silklash Spider

Reach
: Silklash Spider deals X damage to each creature with flying.

Traproot Kami

Defender; reach (This creature can block creatures with flying.)
Traproot Kami’s toughness is equal to the number of Forests on the battlefield.

Venerable Kumo

Reach (This creature can block creatures with flying.)
Soulshift 4 (When this creature dies, you may return target Spirit card with mana value 4 or less from your graveyard to your hand.)

Orbweaver Kumo

Reach (This creature can block creatures with flying.)
Whenever you cast a Spirit or Arcane spell, Orbweaver Kumo gains forestwalk until end of turn. (It can’t be blocked as long as defending player controls a Forest.)

Arachnoid

Reach (This creature can block creatures with flying.)

Tangle Spider

Flash (You may cast this spell any time you could cast an instant.)
Reach (This creature can block creatures with flying.)

Giant Spider

Reach (This creature can block creatures with flying.)