edhseer Commander synergy, explained
Instant
Mana cost: {3}{U}
Creatures your opponents control get -X/-0 until end of turn, where X is the number of colors of mana spent to cast this spell.
on-cast — shrinks a creature
Draw a card.
on-cast — draws you 1 card
Causes: a creature dies, draw a card.
Cares about: nothing.
a creature in a graveyard — 2,769 cards in the game can cause this (Roilmage's Trick is one).
Roilmage's Trick 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 (Roilmage's Trick is one).
When a creature dies thanks to Roilmage's Trick:
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 (Roilmage's Trick is one).
When a creature dies thanks to Roilmage's Trick:
451 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 (Roilmage's Trick is one).
When a creature hits the graveyard thanks to Roilmage's Trick:
10 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 (Roilmage's Trick is one).
When Roilmage's Trick makes a player draw a card:
57 other cards care about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Roilmage's Trick is one).
When Roilmage's Trick is cast:
427 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 (Roilmage's Trick 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 (Roilmage's Trick is one).
When a creature leaves the battlefield thanks to Roilmage's Trick:
30 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 (Roilmage's Trick is one).
443 other cards care about it too. These are the ones with the most connections.