Forests you control are 1/1 green Elf creatures that are still lands.
, Sacrifice an Elf: Target creature gets +3/+3 until end of turn.

You may exile two green cards from your hand rather than pay this spell's mana cost.
Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control.

Sacrifice Elvish Eulogist: You gain 1 life for each Elf card in your graveyard.

When Elvish Harbinger enters, you may search your library for an Elf card, reveal it, then shuffle and put that card on top.
: Add one mana of any color.

Cycling (, Discard this card: Draw a card.)
When you cycle Gempalm Strider, Elf creatures get +2/+2 until end of turn.

Trample
Heedless One's power and toughness are each equal to the number of Elves on the battlefield.

Other Elves you control get +1/+1.
, : Create a 1/1 green Elf Warrior creature token.

: Add .

Whenever you cast an Elf spell, you may create a 1/1 green Elf Warrior creature token.

: Stonewood Invoker gets +5/+5 until end of turn.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
When Sylvan Messenger enters, reveal the top four cards of your library. Put all Elf cards revealed this way into your hand and the rest on the bottom of your library in any order.

: Target creature gets +X/+X until end of turn, where X is the number of Elves on the battlefield.

Tap five untapped Elves you control: Create a 7/7 green Elemental creature token with trample.

: You gain 1 life for each Elf on the battlefield.

When Wirewood Herald dies, you may search your library for an Elf card, reveal that card, put it into your hand, then shuffle.

Return an Elf you control to its owner's hand: Untap target creature. Activate only once each turn.

When Wood Elves enters, search your library for a Forest card, put that card onto the battlefield, then shuffle.

As an additional cost to cast this spell, reveal an Elf card from your hand or pay .
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Create a 1/1 green Elf Warrior creature token for each Elf you control.

Target creature gets +3/+3 until end of turn.

Draw three cards.

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

Sacrifice Moonglove Extract: It deals 2 damage to any target.

, , Discard your hand: Draw a card for each creature you control.

Tranquil Thicket enters tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

: Add .
, : Untap target Elf.

(: Add .)

When Siege-Gang Commander enters, create three 1/1 red Goblin creature tokens.
, Sacrifice a Goblin: Siege-Gang Commander deals 2 damage to any target.

First strike
, : Attacking creatures gain first strike until end of turn.

Haste
Sacrifice a Goblin: Clickslither gets +2/+2 and gains trample until end of turn.

Sacrifice Emberwilde Augur: It deals 3 damage to target player or planeswalker. Activate only during your upkeep.

: Flamewave Invoker deals 5 damage to target player or planeswalker.

Cycling (, Discard this card: Draw a card.)
When you cycle Gempalm Incinerator, you may have it deal X damage to target creature, where X is the number of Goblins on the battlefield.

Goblin Cohort can't attack unless you've cast a creature spell this turn.

When Goblin Matron enters, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.

Haste (This creature can attack and as soon as it comes under your control.)
When Goblin Ringleader enters, reveal the top four cards of your library. Put all Goblin cards revealed this way into your hand and the rest on the bottom of your library in any order.

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

Goblin spells you cast cost less to cast.
Goblins you control have haste.

Whenever another Goblin you control becomes blocked, sacrifice it. If you do, it deals 4 damage to each creature blocking it.
Sacrifice two Mountains: Create two 1/1 red Goblin creature tokens.

Sacrifice Mogg Fanatic: It deals 1 damage to any target.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Mogg War Marshal enters or dies, create a 1/1 red Goblin creature token.

When Mudbutton Torchrunner dies, it deals 3 damage to any target.

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

Haste
Reckless One's power and toughness are each equal to the number of Goblins on the battlefield.

Whenever Skirk Drill Sergeant or another Goblin dies, you may pay . If you do, reveal the top card of your library. If it's a Goblin permanent card, put it onto the battlefield. Otherwise, put it into your graveyard.

Protection from red
Tap five untapped Goblins you control: Skirk Fire Marshal deals 10 damage to each creature and each player.

Sacrifice a Goblin: Add .

Skirk Shaman can't be blocked except by artifact creatures and/or red creatures.

, Sacrifice a Goblin: Tar Pitcher deals 2 damage to any target.

Whenever another Goblin you control is put into a graveyard from the battlefield, you may have Boggart Shenanigans deal 1 damage to target player or planeswalker.

Spitting Earth deals damage to target creature equal to the number of Mountains you control.

Tarfire deals 2 damage to any target.

Forgotten Cave enters tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

: Add .
, : Target Goblin creature gets +2/+0 until end of turn.

(: Add .)