Changes

{{Rulings|name=Gren, Tactician of Dark WorldNavigation}}

==TCG Rulings==* This is a [[Trigger Monster Effects|Trigger Effect]]. This effect [[target]]s.<ref>[http://entertainment.upperdeck.com/yugioh/en/gameplay/faqs/cardfaqs/default.aspx?first=Gren%20T&last=Grf UDE FAQ]: Official TCG Rulings for "Gren, Tactician of Dark World"</ref>

==Japanese Dark World Rulings==* This card's effect activates in the Graveyard. If this card leaves the Graveyard before the effect has [[resolve]]d, the effect will not [[activate]].{{Dark World Rulings}}

* This card's effect will not activate if it is discard as a [[costs|cost]], such as for [[Magic Jammer]].==References== * This card's effect will [[activate]] even in middle of card effect and during the [[Damage Step]].<references/>