Mardu Roughrider [Khans of Tarkir]

Mardu Roughrider [Khans of Tarkir]Set: Khans of Tarkir Type: Creature Orc Warrior Rarity: Uncommon Cost: {2}{R}{W}{B} Whenever Mardu Roughrider attacks, target creature can't block this turn. The most ferocious saddlebrutes lead the assault, ramming through massed pikes and stout barricades as if they were paper and silk.

I'll keep killing them until it sticks

Sacrifice Rakdos Riteknife: Target player sacrifices a permanent for each blood counter on Rakdos Riteknife

sacrifice a permanent that's one or more colors

Set: Commander Anthology Type: Creature — Kithkin Wizard Rarity: Uncommon Cost: {1}{W/U} {2}{W}{U}: Exile target creature

If it's a Dragon

Set: Planeshift Type: Sorcery Rarity: Rare Cost: {5}{R}{R} Each player hides at least one item

you may gain life equal to that spell's mana value

Set: Planechase 2012 Type: Creature — Human Ninja Rarity: Common Cost: {3}{U} Ninjutsu {1}{U} ({1}{U}

building thopters is a byproduct of larger construction efforts

Pay {E}: Multiform Wonder gets +2/-2 or -2/+2 until end of turn

Enchanted creature gets +0/+1

Vela snuffs out every trace of Krond's reign