Legions

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

{7}{G}: Stonewood Invoker gets +5/+5 until end of turn.

Trample

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

Primal Whisperer 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...

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

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

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

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

Whenever another nontoken Elf enters the battlefield, you may create a 1/1 green Insect creature token.

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

Whenever a Sliver deals combat damage to a player, its controller may create a 1/1 colorless Sliver creature token.

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

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

Flash When Caller of the Claw enters the battlefield, create a 2/2 green Bear creature token for each nontoken creature put into your graveyard fro...

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

Whenever a Sliver deals combat damage to a player, its controller may create a 1/1 colorless Sliver creature token.

Whenever a Beast becomes blocked, it gets +1/+1 until end of turn for each creature blocking it.

Primal Whisperer 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 {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 Tribal Forcemage is tu...

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 Nantuko Vigilante is t...

Trample Provoke (Whenever this creature attacks, you may have target creature defending player controls untap and block it if able.)

Whenever a Beast enters the battlefield, you may gain 3 life.