Cheapest priced copy (Journey into Nyx): $0.35 at Card Kingdom, near mint, their price list as of .
Bloodcrazed Hoplite 
Creature — Human Soldier · 2/1 · Common · Journey into Nyx · #61
Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on it.
Whenever a +1/+1 counter is put on this creature, remove a +1/+1 counter from target creature an opponent controls.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Journey into Nyx | 61 | Common | $0.35 | $0.49 |
6 rulings from Wizards of the Coast
- 26 April 2014Heroic abilities will trigger only once per spell, even if that spell targets the creature with the heroic ability multiple times.
- 26 April 2014Heroic abilities will resolve before the spell that caused them to trigger.
- 26 April 2014If multiple +1/+1 counters are placed on Bloodcrazed Hoplite simultaneously, it last ability will trigger once for each of those counters.
- 26 April 2014Bloodcrazed Hoplite's last ability will trigger whenever any +1/+1 counter is placed on it, not just ones due to its heroic ability.
- 26 April 2014Heroic abilities won't trigger when a copy of a spell is created on the stack or when a spell's targets are changed to include a creature with a heroic ability.
- 26 April 2014If Bloodcrazed Hoplite enters the battlefield with +1/+1 counters on it, its last ability will trigger once for each of those counters.