Blood-Chin Rager

Whenever Blood-Chin Rager attacks, each Warrior creature you control can't be blocked this turn except by two or more creatures.

Silkwrap

When Silkwrap enters the battlefield, exile target creature with converted mana cost 3 or less an opponent controls until Silkwrap leaves the battlefield. (That creature returns under its owner's control.)

Mardu Strike Leader

Whenever Mardu Strike Leader attacks, put a 2/1 black Warrior creature token onto the battlefield. Dash {3}{B} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)

Mardu Woe-Reaper

Whenever Mardu Woe-Reaper or another Warrior enters the battlefield under your control, you may exile target creature card from a graveyard. If you do, you gain 1 life.

Mastery of the Unseen

Whenever a permanent you control is turned face up, you gain 1 life for each creature you control. {3}{W}: Manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Valorous Stance

Choose one — • Target creature gains indestructible until end of turn. • Destroy target creature with toughness 4 or greater.

Bloodsoaked Champion

Bloodsoaked Champion can't block. Raid — {1}{B}: Return Bloodsoaked Champion from your graveyard to the battlefield. Activate this ability only if you attacked with a creature this turn.

Chief of the Edge

Other Warrior creatures you control get +1/+0.

Caves of Koilos

{T}: Add {1} to your mana pool. {T}: Add {W} or {B} to your mana pool. Caves of Koilos deals 1 damage to you.

Flooded Strand

Polluted Delta

Windswept Heath

Gideon, Ally of Zendikar

Prairie Stream

Shambling Vent

Stasis Snare

Sunken Hollow

Wasteland Strangler

Plains

({T}: Add {W}.)

Swamp

({T}: Add {B}.)