a qustion

[burning soler flare]

is there a monster magic or trap card that increases you life points for monster cards discarded to the grave yard or that decarese you opponet life points

 

[chaosruler]

well, you could sorta count marie the fallen one, when she's in your graveyard, gain 200LP each of your standby, but other than that, for spells you have type-zero magic crusher, and that's all i can think of right now

-chaosruler

 

[anthonyj]

Magical Thorn will decrease your opponents life points when they discard.

 

[daivahataka]

Skull Invitation

 

[lzy3]

or Coffin Seller, if opponent discards monsters. good if you can destroy his monsters to go graveyard too..
Forced Requisition + Magical Thorn is a nice combo too, if you've got a lot of discarding cards