edhseer Commander synergy, explained
Enchantment
Mana cost: {2}{B}{R}{R}
Whenever a creature you control attacks, it gets +2/+0 until end of turn and this enchantment deals 1 damage to you.
triggered — gives +2/+0
triggered — deals 1 damage
As long as you have no cards in hand, if a source you control would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.
static — doubles the damage
Causes: anything deals noncombat damage.
Cares about: a creature attacks, anything deals combat damage, anything deals noncombat damage.
anything deals noncombat damage — 3,068 cards in the game can cause this.
37 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 (Anthem of Rakdos is one).
When Anthem of Rakdos makes a player lose life:
46 other cards care about it too. These are the ones with the most connections.
an enchantment is cast — 3,673 cards in the game can cause this (Anthem of Rakdos is one).
When Anthem of Rakdos is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Anthem of Rakdos is one).
an enchantment it makes cheaper to cast — 3,713 cards in the game can cause this.
3,712 other cards cause it too. These are the ones with the most connections.
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Anthem of Rakdos is one).
When Anthem of Rakdos enters:
63 other cards care about it too. These are the ones with the most connections.
a creature attacks — 17,934 cards in the game can cause this.
17,924 other cards cause it too. These are the ones with the most connections.
anything is dealt damage — 19,812 cards in the game can cause this (Anthem of Rakdos is one).
When Anthem of Rakdos is dealt damage:
5 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Anthem of Rakdos is one).
21 other cards care about it too. These are the ones with the most connections.