edhseer Commander synergy, explained
Enchantment — Aura
Mana cost: {1}{U}
Enchant creature
Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice this Aura.
triggered — puts a counter on it
triggered —
When you sacrifice this Aura, draw two cards.
triggered — draws you 2 cards
Causes: put a counter on anything, sacrifice an Aura, an Aura is put into a graveyard from the battlefield, draw a card.
Cares about: a creature attacks.
an Aura in a graveyard — 108 cards in the game can cause this (Ordeal of Thassa is one).
When Ordeal of Thassa is in the graveyard:
11 other cards care about it too. These are the ones with the most connections.
an Aura is put into a graveyard from the battlefield — 108 cards in the game can cause this (Ordeal of Thassa is one).
When Ordeal of Thassa is put into a graveyard from the battlefield:
1 other card cares about it too. These are the ones with the most connections.
an enchantment is sacrificed — 588 cards in the game can cause this (Ordeal of Thassa is one).
an enchantment in a graveyard — 983 cards in the game can cause this (Ordeal of Thassa is one).
When Ordeal of Thassa is in the graveyard:
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 (Ordeal of Thassa is one).
When Ordeal of Thassa is put into a graveyard from the battlefield:
1 other card cares about it too. These are the ones with the most connections.
an Aura enters the battlefield — 1,257 cards in the game can cause this (Ordeal of Thassa is one).
When Ordeal of Thassa enters:
5 other cards care about it too. These are the ones with the most connections.
anything is sacrificed — 3,450 cards in the game can cause this (Ordeal of Thassa 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 (Ordeal of Thassa is one).
When Ordeal of Thassa 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 (Ordeal of Thassa 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 (Ordeal of Thassa is one).
When Ordeal of Thassa enters:
66 other cards care about it too. These are the ones with the most connections.
a card is drawn — 3,815 cards in the game can cause this (Ordeal of Thassa is one).
When Ordeal of Thassa makes a player draw a card:
65 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 (Ordeal of Thassa is one).
Ordeal of Thassa fills your graveyard toward the:
442 other cards care about it too. These are the ones with the most connections.