Arc Lightning | Sorcery | | Arc Lightning deals 3 damage divided as you choose among one, two, or three targets. | Seb McKinnon
Dragon Grip | Enchantment | Aura | Ferocious — If you control a creature with power 4 or greater, you may cast Dragon Grip as though it had flash. (You may cast it any time you could cast an instant.)
Enchant creature
Enchanted creature gets +2/+0 and has first strike. | Jason Rainville
Goblinslide | Enchantment | | Whenever you cast a noncreature spell, you may pay {1}. If you do, create a 1/1 red Goblin creature token with haste. | Kev Walker
Hordeling Outburst | Sorcery | | Create three 1/1 red Goblin creature tokens. | Zoltan Boros
Mardu Blazebringer | Creature | Ogre Warrior | When Mardu Blazebringer attacks or blocks, sacrifice it at end of combat. | Peter Mohrbacher
Winterflame | Instant | | Choose one or both —
• Tap target creature.
• Winterflame deals 2 damage to target creature. | Richard Wright
Jeskai Charm | Instant | | Choose one —
• Put target creature on top of its owner's library.
• Jeskai Charm deals 4 damage to target opponent or planeswalker.
• Creatures you control get +1/+1 and gain lifelink until end of turn. | Mathias Kollros
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
Temur Charm | Instant | | Choose one —
• Target creature you control gets +1/+1 until end of turn. It fights target creature you don't control.
• Counter target spell unless its controller pays {3}.
• Creatures with power 3 or less can't block this turn. | Mathias Kollros