Latest version of diagram, based on feedback in Answers below.
Considering a creature card that is currently on the battlefield, is the following diagram accurate?
"Accurate" in the sense of determining triggers etc.:
- Indestructible doesn't prevent Sacrificing, or dying from reducing toughness, but does prevent death from damage.
- "Destroy Target Creature" doesn't require dealing damage.
- Everything mentioned so far does count for a "when dies" trigger.
- etc. etc.
Are there anything missing that would fit nicely into the diagram? Are there other ways to leave the Battlefield?
Suggested Text representation for use in answers:
> Left the Battlefield >> Exiled >> Entered the Graveyard >>> Died >>>> Sacrificed >>>> Toughness-Damage <= 0 >>>>> Dealt Lethal Damage [#1] >>>>> Toughness = 0 >>>> Destroyed [Includes #1]