Dragon's Fire [Dungeons & Dragons: Adventures in the Forgotten Realms]

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Type: Instant Rarity: Common Cost: {1}{R} As an additional cost to cast this spell, you may reveal a Dragon card from your hand or choose a Dragon you control.Dragon's Fire deals 3 damage to target creature or planeswalker. If you revealed a Dragon card or chose a Dragon as you cast this spell, Dragon's Fire deals damage equal to the power of that card or creature instead.