At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment.
: This enchantment deals 1 damage to each creature and each player.

Equipped creature gets +2/+2, has haste, can't attack you or planeswalkers you control, and can't be sacrificed.
At the beginning of each opponent's upkeep, you may have that player gain control of equipped creature until end of turn. If you do, untap it.
Equip

Create three 1/1 green Elf Warrior creature tokens.
Reinforce 3— (, Discard this card: Put three +1/+1 counters on target creature.)

Flying
As long as this card is in your graveyard and you control an Island, creatures you control have flying.

Search your library for a card, put that card into your hand, then shuffle.

Haste
As long as this card is in your graveyard and you control a Mountain, creatures you control have haste.

Black creatures can't block.

You draw three cards and you lose 3 life.

Enchant creature
You control enchanted creature.

Flying
: This creature gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice this creature at the beginning of the next end step.

Hexproof
Drove of Elves's power and toughness are each equal to the number of green permanents you control.

Flying
: This creature gets +1/+0 until end of turn.

Each other player sacrifices a creature. You create a 2/2 black Zombie creature token for each creature sacrificed this way.

Put target creature card from a graveyard onto the battlefield under your control. That creature is a black Zombie in addition to its other colors and types.

Flying
: Creatures you control gain shroud until end of turn. (They can't be the targets of spells or abilities.)

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)
Whenever this creature deals combat damage to a player, that player discards a card.

When this creature enters, destroy target artifact or enchantment.

Whenever a creature attacks, you gain 1 life.

Flying
Whenever a land an opponent controls enters, you may gain 3 life.

Whenever this creature deals combat damage to a player, you and that player each draw that many cards.

Enchant land
Enchanted land has ", : Create a 2/2 green and blue Drake creature token with flying."

Creatures you control get +3/+3 and gain trample until end of turn. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.)

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Radiance — Cleansing Beam deals 2 damage to target creature and each other creature that shares a color with it.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
When this creature enters, destroy target nonartifact, nonblack creature.
Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When this creature enters, destroy target artifact, enchantment, or land.

Create a 1/2 green Spider creature token with reach for each creature card in your graveyard.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Destroy target permanent.

Vigilance
: Reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put it into your hand.

, : Draw three cards. This ability costs more to activate for each card in your hand.

Flying
As this creature enters, remove all counters from all permanents. This creature enters with a +1/+1 counter on it for each counter removed this way.

Haste
At the beginning of your upkeep, return a red creature you control to its owner's hand.

Flash (You may cast this spell any time you could cast an instant.)
Reach
When this creature enters, creatures target player controls get +2/+2 until end of turn. Untap them.

Draw a card for each creature card in your graveyard.

Each player other than target player creates a 5/5 red Dragon creature token with flying.

Trample
Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)