edhseer Commander synergy, explained
Sorcery
Mana cost: {2}{B}{R}{G}
Choose three. You may choose the same mode more than once.
on-cast —
You draw a card and you lose 1 life.
on-cast — draws you 1 card
on-cast —
Riveteers Confluence deals 1 damage to each creature and planeswalker you don't control.
on-cast — deals 1 damage
You may put a land card from your hand or graveyard onto the battlefield tapped.
on-cast —
Causes: you face a dilemma, draw a card, make a player lose life, a creature deals noncombat damage, a planeswalker deals noncombat damage, put a land onto the battlefield.
Cares about: nothing.
a planeswalker deals noncombat damage — 357 cards in the game can cause this (Riveteers Confluence is one).
1 other card cares about it too. These are the ones with the most connections.
you face a dilemma — 739 cards in the game can cause this (Riveteers Confluence is one).
When Riveteers Confluence poses a dilemma:
a land enters the battlefield — 1,560 cards in the game can cause this (Riveteers Confluence is one).
When a land enters thanks to Riveteers Confluence:
199 other cards care about it too. These are the ones with the most connections.
anything deals noncombat damage — 3,068 cards in the game can cause this (Riveteers Confluence is one).
When Riveteers Confluence deals noncombat damage:
36 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 (Riveteers Confluence is one).
When Riveteers Confluence makes a player lose life:
46 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Riveteers Confluence is one).
When Riveteers Confluence is cast:
428 other cards care about it too. These are the ones with the most connections.
a card is drawn — 3,815 cards in the game can cause this (Riveteers Confluence is one).
When Riveteers Confluence makes a player draw a card:
65 other cards care about it too. These are the ones with the most connections.
a creature is dealt damage — 18,923 cards in the game can cause this (Riveteers Confluence is one).
26 other cards care about it too. These are the ones with the most connections.