Forum:BLS replay ruling

If Black Luster Soldier - Envoy of the Beginning declares an attack and a card like Call of the Haunted is activated in response (causing a replay), and it doesn't attack, can it activate its first effect during Main Phase 2 or is the 'declaration of attack' equivalent to the act of 'attacking' according to its first effect? 94.12.49.135 (talk) 23:31, December 3, 2011 (UTC)