The Grave of Enkindling (DP2-EN030) [Duelist Pack 2: Chazz Princeton]

You can only activate this card when a monster on your side of the field is destroyed as a result of battle and sent to the Graveyard. You and your opponent each select 1 monster from your respective Graveyards and Special Summon them in Defense Position. Neither monster Special Summoned by this card''s effect can change its battle position while it is face-up on the field, except with a card effect.