edhseer Commander synergy, explained
Enchantment
Mana cost: {W}{B}{G}
Whenever a nontoken creature you control dies, mill two cards. Then return a creature card with lesser mana value than the creature that died from your graveyard to your hand.
triggered — mills a card
triggered — brings a card back
You gain life equal to the greatest mana value among creatures you control.
activated {1}, Sacrifice this enchantment —
activated {1}, Sacrifice this enchantment — gains you the greatest mana value among creatures you control life
Causes: mill a card, a creature leaves a graveyard, sacrifice an enchantment, an enchantment is put into a graveyard from the battlefield, gain life.
Cares about: a nontoken creature dies, a creature in a graveyard.
an enchantment is sacrificed — 588 cards in the game can cause this (Death's Oasis is one).
an enchantment in a graveyard — 983 cards in the game can cause this (Death's Oasis is one).
104 other cards care about it too. These are the ones with the most connections.
an enchantment is put into a graveyard from the battlefield — 987 cards in the game can cause this (Death's Oasis is one).
When Death's Oasis is put into a graveyard from the battlefield:
2 other cards care about it too. These are the ones with the most connections.
a creature leaves a graveyard — 1,302 cards in the game can cause this (Death's Oasis is one).
When a creature leaves a graveyard thanks to Death's Oasis:
3 other cards care about it too. These are the ones with the most connections.
life is gained — 2,076 cards in the game can cause this (Death's Oasis is one).
When Death's Oasis gains life:
84 other cards care about it too. These are the ones with the most connections.
anything leaves a graveyard — 2,503 cards in the game can cause this (Death's Oasis is one).
When a creature leaves a graveyard thanks to Death's Oasis:
13 other cards care about it too. These are the ones with the most connections.
put a creature into a graveyard — 2,769 cards in the game can cause this.
2,759 other cards cause it too. These are the ones with the most connections.
anything is sacrificed — 3,450 cards in the game can cause this (Death's Oasis is one).
3 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 (Death's Oasis is one).
When Death's Oasis is cast:
255 other cards care about it too. These are the ones with the most connections.