Heckling Fiends
About this card
Heckling Fiends is a creature card in Magic: The Gathering with mana value 3 (color identity: red). First printed in Dark Ascension (2012); 2 paper printings in total. Legal in Commander, Modern, Legacy and Vintage. Cheapest printing: €0.02 (Conspiracy); most expensive: €0.09 (Dark Ascension).
Heckling Fiends 

Their language may be a cacophonous agglomeration of chittering snorts and mad barking, but the message they send is all too clear.
Name in each language
Legality
Rulings
2011-01-22
The creature’s controller still decides which player or planeswalker the creature attacks.
2011-01-22
If, during a player’s declare attackers step, a creature is tapped, is affected by a spell or ability that says it can’t attack, or hasn’t been under that player’s control continuously since the turn began (and doesn’t have haste), then it doesn’t attack. If there’s a cost associated with having a creature attack, the player isn’t forced to pay that cost, so it doesn’t have to attack in that case either.

