Hatred by paying ({3} magic symbol) ({B} magic symbol) ({B} magic symbol) and by paying life equal to the highest life total among your opponent, causing any other creature you control to get +X/+0 until end of turn, where X is the life paid this way.
Activate
Jarad by paying ({1} magic symbol) ({B} magic symbol) ({G} magic symbol) and sacrificing the creature, causing each opponent to lose life equal to the creature's power.
Each opponent loses the game due to having zero or less life.
Results
Each opponent loses the game.
Near-infinite lifeloss.
Metadata
In 308 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Oddball (Bracket 2-3+).