edhseer Commander synergy, explained
Sorcery
Mana cost: {5}{U}{U}
Return up to two target creatures your opponents control to their owners' hands. Target player draws two cards.
on-cast — bounce
on-cast — draws you 2 cards
Causes: a creature leaves the battlefield, draw a card.
Cares about: nothing.
a sorcery is cast — 3,720 cards in the game can cause this (Roiling Waters is one).
When Roiling Waters is cast:
424 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 (Roiling Waters is one).
When Roiling Waters makes a player draw a card:
57 other cards care about it too. These are the ones with the most connections.
a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Roiling Waters is one).
3 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 (Roiling Waters is one).
When a creature leaves the battlefield thanks to Roiling Waters:
25 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Roiling Waters is one).
When Roiling Waters is cast:
5 other cards care about it too. These are the ones with the most connections.