Cheapest priced copy (Dissension): $0.59 at Card Kingdom, near mint, their price list as of .
Flash Foliage 
Instant · Uncommon · Dissension · #85
Cast this spell only during combat after blockers are declared.
Create a 1/1 green Saproling creature token that's blocking target creature attacking you.
Draw a card.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.59 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dissension | 85 | Uncommon | $0.59 | $1.49 |
7 rulings from Wizards of the Coast
- 1 May 2006Flash Foliage can be cast only during an opponent's combat phase, after attackers have been declared. If it's cast after combat damage is dealt, the Saproling will enter blocking the attacking creature, but will neither deal combat damage to it nor be dealt combat damage by it.
- 1 May 2006The Saproling token is blocking the attacking creature, even if the block couldn't legally be declared (for example, if the attacking creature has flying, or is Vindictive Mob).
- 1 May 2006Putting a blocking creature onto the battlefield doesn't trigger "When this creature blocks" abilities. It also won't check blocking restrictions, costs, or requirements.
- 1 May 2006The target creature can be blocked by other creatures.
- 1 May 2006Putting a blocking creature onto the battlefield will trigger "When this creature becomes blocked by a creature" abilities. It may trigger "When this creature becomes blocked" abilities, but only if the creature the Saproling is blocking had not yet been blocked that combat.
- 1 July 2006With the latest Oracle update, you can only cast this during combat, after blockers have been declared.
- 20 September 2013If a turn has multiple combat phases, this spell can be cast during any of them as long as it's after the beginning of that phase's Declare Blockers Step.