Suckbeast (also known colloquially as the '5 Dollar Sucky-Sucky')
One of the more unusual creatures adventurers might encounter in their travels is the suckbeast. Resembling a small squat, pink elephant on short, stumpy legs with a wide trunk that ends in a pair of extremely large bright red lips, the suckbeast might be a target for mirth if not for its debilitating suck attack. Latching its lips onto any exposed part of the adventure, the suckbeast will proceed to 'suck' the target's life force, forcing an immediate save vs Fortitude - failure will deprive the target of 2d12 hitpoints and render him/her unconcious until the end of the encounter. Fortunately the suckbeast has no other significant attacks and its slow rate of movement combined with a very low AC makes it an easy target. Its sole defence is its "Big Brown Puppy Dog Eyes" ability, which when used forces to the attacker to make a save vs Will, failure resulting in the attacker taking a -2 to hit for the rest of the encounter and engendering huge feelings of guilt in the attacker.