edhseer Commander synergy, explained
Sorcery
Mana cost: {3}{R}{R}
Lightning Surge deals 4 damage to any target.
on-cast — deals 4 damage
If there are seven or more cards in your graveyard, instead Lightning Surge deals 6 damage to that permanent or player and the damage can't be prevented.
on-cast — deals 6 damage
on-cast —
Flashback {5}{R}{R}
Causes: anything deals noncombat damage, a permanent deals noncombat damage, damage is prevented.
Cares about: a card in a graveyard.
a permanent is dealt damage — 17 cards in the game can cause this (Lightning Surge is one).
damage is prevented — 568 cards in the game can cause this (Lightning Surge is one).
When Lightning Surge has damage prevented:
anything deals noncombat damage — 3,068 cards in the game can cause this (Lightning Surge is one).
When Lightning Surge 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 (Lightning Surge is one).
When Lightning Surge makes a player lose life:
46 other cards care about it too. These are the ones with the most connections.
a sorcery it makes cheaper to cast — 3,585 cards in the game can cause this.
3,584 other cards cause it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Lightning Surge is one).
When Lightning Surge is cast:
424 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 (Lightning Surge is one).
7,582 other cards care about it too. These are the ones with the most connections.
anything is dealt damage — 19,812 cards in the game can cause this (Lightning Surge is one).
When Lightning Surge is dealt damage:
5 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 (Lightning Surge is one).
When Lightning Surge is cast:
5 other cards care about it too. These are the ones with the most connections.