Cheapest priced copy (Guildpact): $0.49 at Card Kingdom, near mint, their price list as of .
Living Inferno 
Creature — Elemental · 8/5 · Rare · Guildpact · #69
{T}: This creature deals damage equal to its power divided as you choose among any number of target creatures. Each of those creatures deals damage equal to its power to this creature.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Guildpact | 69 | Rare | $0.49 | $0.49 |
2 rulings from Wizards of the Coast
- 1 February 2006You divide the damage among the target creatures as you activate Living Inferno's ability. Each target must be assigned at least 1 damage.
- 1 February 2006The amount of damage Living Inferno will deal is locked in as you activate its ability, since you're dividing damage. If Living Inferno's power changes after its ability is activated but before it resolves (via Giant Growth, for example), the amount of damage Living Inferno deals won't change. The same is *not* true for the amount of damage dealt to Living Inferno by the other creatures, which is determined when the ability resolves.