Secure the Wastes

Put X 1/1 white Warrior creature tokens onto the battlefield.

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.)

Archangel of Tithes

Flying As long as Archangel of Tithes is untapped, creatures can't attack you or a planeswalker you control unless their controller pays {1} for each of those creatures. As long as Archangel of Tithes is attacking, creatures can't block unless their controller pays {1} for each of those creatures.

Ultimate Price

Destroy target monocolored creature.

Knight of the White Orchid

First strike When Knight of the White Orchid comes into play, if an opponent controls more lands than you, you may search your library for a Plains card, put it into play, then shuffle your library.

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.

Read the Bones

Scry 2, then draw two cards. You lose 2 life. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Blighted Fen

Gideon, Ally of Zendikar

Shambling Vent

Stasis Snare

Transgress the Mind

Wasteland Strangler

Ayli, Eternal Pilgrim

Thought-Knot Seer

Wastes

Anguished Unmaking

Sorin, Grim Nemesis

Evolving Wilds

{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

Plains

({T}: Add {W}.)

Swamp

({T}: Add {B}.)