Fog | Instant | | Prevent all combat damage that would be dealt this turn. | Jaime Jones
Giant Growth | Instant | | Target creature gets +3/+3 until end of turn. | Matt Cavotta
Naturalize | Instant | | Destroy target artifact or enchantment. | Tim Hildebrandt
Plummet | Instant | | Destroy target creature with flying. | Pete Venters
Ranger's Guile | Instant | | Target creature you control gets +1/+1 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) | Steve Prescott