edhseer Commander synergy, explained
Sorcery
Mana cost: {1}{G}
Reveal the top four cards of your library. You may put a permanent card from among them into your hand. Put the rest into your graveyard. Create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this token: Add {C}."
on-cast — searches a library
on-cast — mills a card
on-cast — makes a token
Causes: mill a card, create an Eldrazi creature token, create a Spawn creature token, put an Eldrazi creature token onto the battlefield, put a Spawn creature token onto the battlefield.
Cares about: nothing.
provide a creature to sacrifice — 2,720 cards in the game can cause this.
2,719 other cards cause it too. These are the ones with the most connections.
a creature token enters the battlefield — 2,799 cards in the game can cause this (Malevolent Rumble is one).
When an Eldrazi or Spawn enters thanks to Malevolent Rumble:
a creature token is created — 2,799 cards in the game can cause this (Malevolent Rumble is one).
3 other cards care about it too. These are the ones with the most connections.
a token enters the battlefield — 3,710 cards in the game can cause this (Malevolent Rumble is one).
When an Eldrazi or Spawn enters thanks to Malevolent Rumble:
3 other cards care about it too. These are the ones with the most connections.
a token is created — 3,711 cards in the game can cause this (Malevolent Rumble is one).
When Malevolent Rumble makes an Eldrazi or Spawn token:
17 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Malevolent Rumble is one).
When Malevolent Rumble 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 (Malevolent Rumble is one).
434 other cards care about it too. These are the ones with the most connections.
anything goes to a graveyard — 7,589 cards in the game can cause this (Malevolent Rumble is one).
When a card hits the graveyard thanks to Malevolent Rumble:
7 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Malevolent Rumble is one).
When an Eldrazi or Spawn enters thanks to Malevolent Rumble:
371 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 (Malevolent Rumble is one).
50 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 (Malevolent Rumble is one).
When Malevolent Rumble is cast:
5 other cards care about it too. These are the ones with the most connections.