![Khans of Tarkir: Crackling Doom](/img/cards/khans-of-tarkir/ktk-crackling-doom-171.jpg)
Crackling Doom | Instant | | Crackling Doom deals 2 damage to each opponent. Each opponent sacrifices a creature with the greatest power among creatures that player controls. | Yohann Schepacz
![Khans of Tarkir: Mardu Ascendancy](/img/cards/khans-of-tarkir/ktk-mardu-ascendancy-185.jpg)
Mardu Ascendancy | Enchantment | | 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. | Jason Chan
![Khans of Tarkir: Mardu Charm](/img/cards/khans-of-tarkir/ktk-mardu-charm-186.jpg)
Mardu Charm | Instant | | Choose one —
• Mardu Charm deals 4 damage to target creature.
• Create two 1/1 white Warrior creature tokens. They gain first strike until end of turn.
• Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card. | Mathias Kollros
![Khans of Tarkir: Mardu Banner](/img/cards/khans-of-tarkir/ktk-mardu-banner-224.jpg)
Mardu Banner | Artifact | | {T}: Add {R}, {W}, or {B}.
{R}{W}{B}, {T}, Sacrifice Mardu Banner: Draw a card. | Daniel Ljunggren