edhseer Commander synergy, explained
Creature — Snake Ranger
Mana cost: {2}{G}{G}
When this creature enters, you may mill cards equal to the number of lands you control.
triggered — mills a card
Put X +1/+1 counters on target creature, where X is the number of land cards in your graveyard. Activate only as a sorcery.
activated {1}{G}, Exile this card from your graveyard —
activated {1}{G}, Exile this card from your graveyard — puts counters on it
Causes: mill a card, exile a card, anything leaves a graveyard, put a counter on a creature.
Cares about: a land in a graveyard.
a Snake deals combat damage — 226 cards in the game can cause this (Lasyd Prowler is one).
a nontoken Snake enters the battlefield — 227 cards in the game can cause this (Lasyd Prowler is one).
a Snake creature it boosts — 245 cards in the game can cause this.
244 other cards cause it too. These are the ones with the most connections.
put a land into a graveyard — 634 cards in the game can cause this.
624 other cards cause it too. These are the ones with the most connections.
a creature leaves a graveyard — 1,302 cards in the game can cause this (Lasyd Prowler is one).
When Lasyd Prowler leaves a graveyard:
3 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Lasyd Prowler is one).
1 other card cares about it too. These are the ones with the most connections.
anything leaves a graveyard — 2,503 cards in the game can cause this (Lasyd Prowler is one).
When Lasyd Prowler leaves a graveyard:
13 other cards care about it too. These are the ones with the most connections.
a creature gets a counter — 2,691 cards in the game can cause this (Lasyd Prowler is one).
33 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Lasyd Prowler is one).
7 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 (Lasyd Prowler 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 (Lasyd Prowler is one).
When a card hits the graveyard thanks to Lasyd Prowler:
7 other cards care about it too. These are the ones with the most connections.
anything attacks — 17,934 cards in the game can cause this (Lasyd Prowler is one).
When Lasyd Prowler attacks:
126 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 (Lasyd Prowler is one).
197 other cards care about it too. These are the ones with the most connections.
a creature is cast — 18,010 cards in the game can cause this (Lasyd Prowler is one).
90 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 (Lasyd Prowler is one).
When Lasyd Prowler enters:
349 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 (Lasyd Prowler is one).
58 other cards care about it too. These are the ones with the most connections.