Incendiario trasgo

Fielleux de feu gobelin

Demone di Fuoco Goblin

Goblin Fire Fiend

Haste
Goblin Fire Fiend must be blocked if able.
{R}: Goblin Fire Fiend gets +1/+0 until end of turn.

Ravnica: City of Guilds

Haste
Defending player blocks Goblin Fire Fiend if able.
{R}: Goblin Fire Fiend gets +1/+0 until end of turn.

Salvat 2005

If Goblin Fire Fiend is attacking, the defending player must assign at least one blocker to it during the declare blockers step if that player controls any creatures that could block Goblin Fire Fiend.