Encircling Fissure | Instant | | Prevent all combat damage that would be dealt this turn by creatures target opponent controls.
Awaken 2—{4}{W} (If you cast this spell for {4}{W}, also put two +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.) | Igor Kieryluk
Roil's Retribution | Instant | | Roil's Retribution deals 5 damage divided as you choose among any number of target attacking or blocking creatures. | Raymond Swanland
Infuse with the Elements | Instant | | Converge — Put X +1/+1 counters on target creature, where X is the number of colors of mana spent to cast this spell. That creature gains trample until end of turn. | Daniel Ljunggren
Titan's Presence | Instant | | As an additional cost to cast this spell, reveal a colorless creature card from your hand.
Exile target creature if its power is less than or equal to the revealed card's power. | Slawomir Maniak
Adverse Conditions | Instant | | Devoid (This card has no color.)
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}." | Jason Rainville
Horribly Awry | Instant | | Devoid (This card has no color.)
Counter target creature spell with mana value 4 or less. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. | Clint Cearley
Grip of Desolation | Instant | | Devoid (This card has no color.)
Exile target creature and target land. | Lius Lasahido
Turn Against | Instant | | Devoid (This card has no color.)
Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. | Chris Rallis