Forest

Swamp

Taunting Elf

All creatures able to block this creature do so.

Giant Growth

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

Shaman of the Pack

When this creature enters, target opponent loses life equal to the number of Elves you control.

Elvish Archdruid

Other Elf creatures you control get +1/+1.
{T}: Add {G} for each Elf you control.

Thornbow Archer

Whenever this creature attacks, each opponent who doesn't control an Elf loses 1 life.

Alpha Status

Enchant creature
Enchanted creature gets +2/+2 for each other creature on the battlefield that shares a creature type with it.

Spidersilk Armor

Creatures you control get +0/+1 and have reach. (They can block creatures with flying.)

Royal Assassin

Draco

Domain — This spell costs {2} less to cast for each basic land type among lands you control.
Flying
Domain — At the beginning of your upkeep, sacrifice this creature unless you pay {10}. This cost is reduced by {2} for each basic land type among lands you control.

Elvish Vanguard

Whenever another Elf enters, put a +1/+1 counter on this creature.

Moment's Peace

Prevent all combat damage that would be dealt this turn.
Flashback {2}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Sylvan Ranger

When this creature enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Elvish Warrior

Wellwisher

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

Decree of Savagery

Put four +1/+1 counters on each creature you control.
Cycling {4}{G}{G} ({4}{G}{G}, Discard this card: Draw a card.)
When you cycle this card, you may put four +1/+1 counters on target creature.

Drove of Elves

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