edhseer Commander synergy, explained
Creature — Elf Rogue
Mana cost: {3}{B}{B}
At the beginning of each player's upkeep, that player sacrifices a non-Elf creature of their choice.
triggered —
Causes: sacrifice a creature, a creature dies.
Cares about: an upkeep.
anything leaves the battlefield — 1 card in the game can cause this (Ruthless Winnower is one).
a Rogue attacks — 636 cards in the game can cause this (Ruthless Winnower is one).
a Rogue deals combat damage — 636 cards in the game can cause this (Ruthless Winnower is one).
2 other cards care about it too. These are the ones with the most connections.
a Rogue creature enters the battlefield — 657 cards in the game can cause this (Ruthless Winnower is one).
a Rogue enters the battlefield — 659 cards in the game can cause this (Ruthless Winnower is one).
an Elf attacks — 723 cards in the game can cause this (Ruthless Winnower is one).
When Ruthless Winnower attacks:
a nontoken Elf enters the battlefield — 728 cards in the game can cause this (Ruthless Winnower is one).
an Elf it boosts — 739 cards in the game can cause this.
738 other cards cause it too. These are the ones with the most connections.
an Elf enters the battlefield — 752 cards in the game can cause this (Ruthless Winnower is one).
When Ruthless Winnower enters:
1 other card cares 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 (Ruthless Winnower is one).
When a creature is sacrificed thanks to Ruthless Winnower:
a creature is sacrificed — 1,741 cards in the game can cause this (Ruthless Winnower is one).
When a creature is sacrificed thanks to Ruthless Winnower:
19 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 (Ruthless Winnower is one).
Ruthless Winnower 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 (Ruthless Winnower is one).
When a creature dies thanks to Ruthless Winnower:
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 (Ruthless Winnower is one).
456 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 (Ruthless Winnower is one).
34 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 (Ruthless Winnower is one).
18 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 (Ruthless Winnower is one).
443 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 (Ruthless Winnower is one).
220 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 (Ruthless Winnower is one).
457 other cards care about it too. These are the ones with the most connections.