edhseer Commander synergy, explained
Instant
Mana cost: {2}{B}{B}
Until end of turn, whenever a creature is dealt damage, destroy it.
on-cast —
Until end of turn, whenever a creature dies, that creature's controller loses life equal to its toughness.
on-cast — makes each opponent lose life equal to its toughness
Entwine {2}{B}
Causes: you face a dilemma, a creature dies, make a player lose life.
Cares about: a creature is dealt damage, a creature dies.
anything leaves the battlefield — 1 card in the game can cause this (Shriveling Rot is one).
you face a dilemma — 739 cards in the game can cause this (Shriveling Rot is one).
When Shriveling Rot poses a dilemma:
a creature in a graveyard — 2,769 cards in the game can cause this (Shriveling Rot is one).
Shriveling Rot puts cards into the graveyard that:
799 other cards care about it too. These are the ones with the most connections.
a nontoken creature dies — 2,769 cards in the game can cause this (Shriveling Rot is one).
When a creature dies thanks to Shriveling Rot:
60 other cards care about it too. These are the ones with the most connections.
a creature dies — 2,830 cards in the game can cause this.
1,170 other cards care about it too. These are the ones with the most connections.
a creature goes to a graveyard — 3,011 cards in the game can cause this (Shriveling Rot is one).
When a creature hits the graveyard thanks to Shriveling Rot:
8 other cards care about it too. These are the ones with the most connections.
life is lost — 3,160 cards in the game can cause this (Shriveling Rot is one).
When a player makes a player lose life thanks to Shriveling Rot:
46 other cards care about it too. These are the ones with the most connections.
an instant it makes cheaper to cast — 3,773 cards in the game can cause this.
3,771 other cards cause it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Shriveling Rot is one).
When Shriveling Rot is cast:
433 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 4,238 cards in the game can cause this (Shriveling Rot is one).
31 other cards care about it too. These are the ones with the most connections.
a permanent is put into a graveyard from the battlefield — 5,057 cards in the game can cause this (Shriveling Rot is one).
16 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 7,589 cards in the game can cause this (Shriveling Rot is one).
441 other cards care about it too. These are the ones with the most connections.
deal damage to a creature — 18,923 cards in the game can cause this.
When a creature is dealt damage thanks to:
18,913 other cards cause it too. These are the ones with the most connections.