Return all green permanents to their owners' hands.

Destroy target green creature. It can't be regenerated.
Draw a card.

As this enchantment enters, choose a color.
: The next time a source of your choice of the chosen color would deal damage to you this turn, prevent that damage.

Target opponent reveals their hand. You choose a card from it. That player discards that card.

, : Target player discards a card. Activate only during your turn.

Whenever a permanent is returned to a player's hand, that player discards a card.

, : Return target permanent to its owner's hand.

Other Goblins get +1/+1 and have mountainwalk.

Creatures don't untap during their controllers' untap steps.
Whenever a creature enters, untap all creatures.

Nonbasic lands are Mountains.

Destroy target white creature. It can't be regenerated.
Draw a card.

Draw two cards, then discard a card.

, Sacrifice a Forest: This creature gets +2/+2 until end of turn.

, Sacrifice a creature: Target opponent reveals their hand. You choose a card from it. That player discards that card. Activate only as a sorcery.

Flying, vigilance

: Destroy target creature with power 4 or greater.

: Destroy target tapped creature.

: Add .

As this enchantment enters, choose a color.
All nonland permanents are the chosen color.

, : You may put a creature card from your hand onto the battlefield.

, : Target player chooses a card name, then reveals the top card of their library. If that card has the chosen name, that player puts it into their hand. Otherwise, they put it into their graveyard and this artifact deals 2 damage to them.

Whenever this creature blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat.

Target creature gets +7/+7 until end of turn.

Destroy all Islands.

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

Defender (This creature can't attack.)
Flying

Destroy target attacking creature. You gain life equal to its power.

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

Whenever this creature is dealt damage, put a +1/+1 counter on it.

Lightning Blast deals 4 damage to any target.

Haste (This creature can attack and as soon as it comes under your control.)

Whenever a land is put into a graveyard from the battlefield, this artifact deals 2 damage to that land's controller.

Enchant land
Enchanted land is a 5/6 green Treefolk creature that's still a land.

Whenever a creature you control dies, each other player sacrifices a creature of their choice.