edhseer Commander synergy, explained
Legendary Creature — Phyrexian Praetor
Mana cost: {5}{B}{B}
Swampwalk
At the beginning of your upkeep, return target creature card from your graveyard to the battlefield.
triggered — brings a card back
At the beginning of each opponent's upkeep, that player sacrifices a creature of their choice.
triggered —
What a deck led by this card wants
Causes: put a creature onto the battlefield, a creature leaves a graveyard, sacrifice a creature, a creature dies.
Cares about: an upkeep, a creature in a graveyard.
hits creature — 2,298 cards in the game can cause this (Sheoldred is one).
8 other cards care about it too. These are the ones with the most connections.
a Phyrexian attacks — 495 cards in the game can cause this (Sheoldred is one).
a nontoken Phyrexian enters the battlefield — 496 cards in the game can cause this (Sheoldred is one).
a Phyrexian enters the battlefield — 524 cards in the game can cause this (Sheoldred is one).
a creature leaves a graveyard — 1,302 cards in the game can cause this (Sheoldred is one).
When Sheoldred, Whispering One leaves a graveyard:
3 other cards care about it too. These are the ones with the most connections.
a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Sheoldred is one).
1 other card cares about it too. These are the ones with the most connections.
a creature is sacrificed — 1,741 cards in the game can cause this (Sheoldred is one).
When a creature is sacrificed thanks to Sheoldred, Whispering One:
22 other cards care about it too. These are the ones with the most connections.
anything leaves a graveyard — 2,503 cards in the game can cause this (Sheoldred is one).
When Sheoldred, Whispering One leaves a graveyard:
13 other cards care about it too. These are the ones with the most connections.
a creature in a graveyard — 2,769 cards in the game can cause this.
1,223 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 (Sheoldred is one).
69 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 (Sheoldred is one).
462 other cards care about it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Sheoldred is one).
When Sheoldred, Whispering One attacks:
147 other cards care about it too. These are the ones with the most connections.
a creature attacks — 17,934 cards in the game can cause this (Sheoldred is one).
When Sheoldred, Whispering One attacks:
219 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Sheoldred is one).
32 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Sheoldred is one).
445 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Sheoldred is one).
109 other cards care about it too. These are the ones with the most connections.