Legions

{T}: Add X mana of any one color, where X is the number of Elves on the battlefield.

This spell can't be countered. This creature gets +3/+3 as long as no opponent controls a creature.

Morph {1}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turne...

Whenever a Beast enters, you may gain 3 life.

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

Cycling {2}{W} ({2}{W}, Discard this card: Draw a card.) When you cycle this card, Soldier creatures get +1/+1 and gain first strike until end of t...

{7}{G}: This creature gets +5/+5 until end of turn.

Untap all permanents you control during each other player's untap step.

This spell can't be countered. Sliver spells can't be countered.

Flash Any player may cast Sliver spells as though they had flash.

This creature gets +2/+2 for each face-down creature on the battlefield. Morph {3}{G} (You may cast this card face down as a 2/2 creature for {3}. ...

Morph {2}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turne...

Reach (This creature can block creatures with flying.)

Morph {1}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turne...

At the beginning of your upkeep, sacrifice this creature unless you pay {G}{G}. Morph {7}{G}{G} (You may cast this card face down as a 2/2 creature...

Whenever a Sliver deals damage, its controller gains that much life.

Cycling {3} ({3}, Discard this card: Draw a card.)

Amplify 1 (As this creature enters, put a +1/+1 counter on it for each Beast card you reveal in your hand.)

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

Amplify 2 (As this creature enters, put two +1/+1 counters on it for each Beast card you reveal in your hand.) Provoke (Whenever this creature atta...

When this creature dies, choose a creature type. Shuffle all creature cards of that type from your graveyard into your library.

Trample

Amplify 1 (As this creature enters, put a +1/+1 counter on it for each Beast card you reveal in your hand.) {T}: Target creature gets +1/+1 until e...