edhseer Commander synergy, explained
Instant
Mana cost: {3}{R}
Until end of turn, you gain control of target creature and it gains haste.
on-cast —
on-cast — grants haste
Sacrifice a creature. Grab the Reins deals damage equal to that creature's power to any target.
on-cast —
on-cast — deals that creature's power damage
Entwine {2}{R}
Causes: you face a dilemma, take control of a creature, sacrifice a creature, a creature dies, anything deals noncombat damage.
Cares about: a creature to sacrifice.
anything leaves the battlefield — 1 card in the game can cause this (Grab the Reins is one).
you face a dilemma — 739 cards in the game can cause this (Grab the Reins is one).
When Grab the Reins poses a dilemma:
a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Grab the Reins is one).
When a creature is sacrificed thanks to Grab the Reins:
a creature is sacrificed — 1,741 cards in the game can cause this (Grab the Reins is one).
When a creature is sacrificed thanks to Grab the Reins:
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 (Grab the Reins is one).
Grab the Reins 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 (Grab the Reins is one).
When a creature dies thanks to Grab the Reins:
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 (Grab the Reins is one).
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 (Grab the Reins is one).
When a creature hits the graveyard thanks to Grab the Reins:
11 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 (Grab the Reins is one).
When Grab the Reins deals noncombat damage:
44 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 (Grab the Reins is one).
55 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 (Grab the Reins is one).
When Grab the Reins is cast:
435 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 (Grab the Reins is one).
32 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 (Grab the Reins is one).
16 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 (Grab the Reins is one).
441 other cards care about it too. These are the ones with the most connections.