edhseer Commander synergy, explained
Legendary Enchantment
Mana cost: {X}{2}{R}
If a source you control would deal noncombat damage to a permanent or player while there are four or more card types among cards in your graveyard, it deals double that damage instead.
static — doubles the damage
When The Rollercrusher Ride enters, it deals X damage to each of up to X target creatures.
triggered — deals X damage
Causes: a creature deals noncombat damage.
Cares about: anything deals noncombat damage.
anything deals noncombat damage — 3,068 cards in the game can cause this (The Rollercrusher Ride is one).
37 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 (The Rollercrusher Ride is one).
When The Rollercrusher Ride 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 (The Rollercrusher Ride is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (The Rollercrusher Ride is one).
When The Rollercrusher Ride enters:
59 other cards care about it too. These are the ones with the most connections.
a creature is dealt damage — 18,923 cards in the game can cause this (The Rollercrusher Ride is one).
When a creature is dealt damage thanks to The Rollercrusher Ride:
17 other cards care about it too. These are the ones with the most connections.
put anything onto the battlefield — 26,499 cards in the game can cause this.
When The Rollercrusher Ride enters thanks to:
26,497 other cards cause it too. These are the ones with the most connections.