Mardu Ascendancy [Khans of Tarkir Promos]

Mardu Ascendancy [Khans of Tarkir Promos]Set: Khans of Tarkir Promos Type: Enchantment Rare Cost: {R}{W}{B} Whenever a nontoken creature you control attacks, create a 1 1 red Goblin creature token that's tapped and attacking. Sacrifice Mardu Ascendancy: Creatures you control get +0 +3 until end of turn.

where X is the exiled card's mana value

It's a matter of strength

you may pay {W}{W}

"The land promises nothing and keeps its promise

(It can't be blocked except by artifact creatures and/or black creatures

If a player does

We need only the strength of our swords and the virtue of our hearts

Pay 1 life: Add one mana of any color

An enigma as vexing as life itself

Set: Limited Edition Alpha Type: Creature — Unicorn Common Cost: {2}{W} "'Do you know

Set: Born of the Gods Hero's Path Type: Hero Common Cost: Exile The Savant: Tap all creatures your opponents control

Set: Champs and States Type: Land — Urza’s Rare Cost: {T}: Add {C}