Keyword: Reach

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

Reach (This creature can block creatures with flying.)

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

Reach (This creature can block creatures with flying.)

Reach (This creature can block creatures with flying.)

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

Reach (This creature can block creatures with flying.)

Defender; reach (This creature can block creatures with flying.)
Whenever Aether Membrane blocks a creature, return that creature to its owner’s hand at end of combat.

Reach
When Penumbra Spider dies, create a 2/4 black Spider creature token with reach.

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.

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

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

Reach (This creature can block creatures with flying.)

Reach (This creature can block creatures with flying.)
Selesnya Sagittars can block an additional creature each combat.

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

Reach (This creature can block creatures with flying.)

Reach (This creature can block creatures with flying.)

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

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

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.)

Reach (This creature can block creatures with flying.)

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

Protection from artifacts; reach (This creature can block creatures with flying.)

Reach (This creature can block creatures with flying.)

Reach (This creature can block creatures with flying.)