msem-instigator

Reach (This creature can block creatures with flying.)
Whenever Lifespinner Spider blocks or becomes blocked by a creature with flying, you gain 1 life.

[+1]: Untap up to two target creatures and/or lands.
[–2]: Choose a color. Draw cards equal to the number of creatures you control of the chosen color.
[–7]: Reveal the top ten cards of your library. Put all creature and land cards revealed this way onto the battlefield and the rest into your hand.

As long as you control another white creature, Mavisa's Familar has lifelink. The same is true for blue and flying, black and deathtouch, and red and trample.

Deathtouch
Whenever an opponent casts a noncreature spell, draw a card.

Mistwake Hydra enters with X +1/+1 counters on it.
Creatures with power less than Mistwake Hydra's power can't block it.

Creatures you control get +3/+3 until end of turn and creatures your opponents control block this turn if able.

Choose a creature. When it dies this turn, distribute two +1/+1 counters among any number of creatures you control.

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)

Reveal the top seven cards of your library. You may put a creature card from among them onto the battlefield. Put the rest into your graveyard. Then flip a coin. If you win the flip, return Primal Evocation to its owner's hand.

Untap all basic lands you control.
Draw a card.

Create a 1/1 green Saproling creature token for each nonland permanent card in your graveyard.

Whenever a creature you control enters, you may have it get +1/+1 until end of turn. If you do, it fights target creature. (Each deals damage equal to its power to the other.)

Shredding Gale deals 4 damage to each creature with flying.

Skavi Behemoth can't be the target of nongreen spells or abilities from nongreen sources.

Reach (This creature can block creatures with flying.)
When Spider Broodmother dies, create two 1/2 green Spider creature tokens with reach. (This creature can block creatures with flying.)

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
Enchanted creature gets +2/+2.

Put target permanent card from your graveyard on top of your library.

Choose one—
• Prevent all damage that would be dealt by creatures without flying this turn.
• Prevent all damage that would be dealt by creatures with flying this turn.

Remove a +1/+1 counter from a creature you control: Regenerate Verendas Brawler. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

When Verendas Spiritwalker enters, you may put a +1/+1 counter on target creature.

At the beginning of your upkeep, you may pay {G}. If you do, you may put a +1/+1 counter on target creature you control and you gain 2 life.

Target creature gets +2/+2 and gains trample until end of turn.

{3}: Wildwood Keeper gets +3/+2 until end of turn. Activate only once each turn.

Whenever an enchantment you control enters, draw a card.