Confusion Chaff

Normal Trap

Activate only when your opponent declares a second direct attack during the same Battle Phase. Conduct battle between the attacking monster and the first monster that attacked directly (other effects cannot be activated during this battle).

Rulings – Yugipedia

Printings:

Crossroads of Chaos: CSOC-EN064 (Common) - 2008-11-18
Duelist Pack: Yusei: DP08-EN026 (Common) - 2009-02-24

Prices:

Cardmarket: 0.04 €
TCGplayer: $ 0.15