T:Mode$ DamageDoneOnce | CombatDamage$ True | ValidTarget$ You | ValidSource$ Card | TriggerZones$ Graveyard | IsPresent$ Card.StrictlySelf | PresentZone$ Graveyard | Execute$ TrigDestroy | TriggerDescription$ Whenever combat damage is dealt to you or a planeswalker you control, if CARDNAME is in your graveyard, destroy target attacking creature, then put CARDNAME on top of your library.
T:Mode$ DamageDone | ValidTarget$ Planeswalker.YouCtrl | ValidSource$ Card | TriggerZones$ Graveyard | IsPresent$ Card.Self | PresentZone$ Graveyard | Execute$ TrigDestroy | Secondary$ True | CombatDamage$ True | TriggerDescription$ Whenever combat damage is dealt to you or a planeswalker you control, if CARDNAME is in your graveyard, destroy target attacking creature, then put CARDNAME on top of your library.
Oracle:Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)\nWhenever combat damage is dealt to you or a planeswalker you control, if Vengeful Pharaoh is in your graveyard, destroy target attacking creature, then put Vengeful Pharaoh on top of your library.