Forum:Solidarity query

Are the effects of multiple copies of Solidarity cumulative, or not?

ie: The effects of multiple Black Whirlwind are cumulative meaning that if I normal summon a Blackwing - Bora the Spear and I have 2 Black Whirlwinds on the field, I gain 2 searches. If I have 3 spellcasters on the field, and only spellcasters in the graveyard, along with 2 copies of Solidarity do the Spellcasters on my field gain 1600 attack or do they still only gain 800 attack

Duelist33(My Talk) 20:29, November 9, 2009 (UTC)