Forum:Continous spell and trap card that start a chain

When a face-up continous spell, or trap card is face-up and as an effect like this each time a card(s) is remove from play you gain 500 life according to Tcg this one start a chain, but for the trap card skull invatation that is written like this. Each time a card(s) is sent to the graveyard the owner takes 300 points of damage. And according to ocg this one does not chain. How do your suppose to know if it start a chain if it doesn't show in both tcg and ocg it only show it in one of those ruling?96.44.82.53 (talk) 20:55, January 31, 2011 (UTC)