Standard Bearer

If an opponent plays a spell or ability that could target a Flagbearer in play, that player chooses at least one Flagbearer as a target.

Epic Confrontation

Target creature you control gets +1/+2 until end of turn. It fights target creature you don't control. (Each deals damage equal to its power to the other.)

Plated Sliver

All Slivers get +0/+1.

Sentinel Sliver

Sliver creatures you control have vigilance. (Attacking doesn't cause them to tap.)

Predatory Sliver

Sliver creatures you control get +1/+1.

Mutagenic Growth

({G/P} can be paid with either {G} or 2 life.) Target creature gets +2/+2 until end of turn.

Sinew Sliver

All Slivers get +1/+1.

Virulent Sliver

All Sliver creatures have poisonous 1. (Whenever a Sliver deals combat damage to a player, that player gets a poison counter. A player with ten or more poison counters loses the game.)

Selesnya Sanctuary

Selesnya Sanctuary comes into play tapped. When Selesnya Sanctuary comes into play, return a land you control to its owner's hand. {T}: Add {G}{W} to your mana pool.

Horned Sliver

All Slivers gain trample.

Muscle Sliver

All Slivers get +1/+1.

Talon Sliver

All slivers gain first strike.

Commune with Nature

Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Sidewinder Sliver

All Slivers have flanking. (Whenever a creature without flanking blocks a Sliver, the blocking creature gets -1/-1 until end of turn.)

Spinneret Sliver

All Slivers have "This creature can block as though it had flying."

Vines of Vastwood

Kicker {G} (You may pay an additional {G} as you cast this spell.) Target creature can't be the target of spells or abilities your opponents control this turn. If Vines of Vastwood was kicked, that creature gets +4/+4 until end of turn.

Crumbling Vestige

Blossoming Sands

Blossoming Sands enters the battlefield tapped. When Blossoming Sands enters the battlefield, you gain 1 life. {T}: Add {G} or {W}.

Plains

({T}: Add {W}.)

Forest

({T}: Add {G}.)