edhseer Commander synergy, explained
Legendary Creature — Human Assassin
Mana cost: {2}{W}
When Elena enters, return target non-Assassin historic card from your graveyard to your hand.
triggered — brings a card back
Whenever you cast a historic spell, put a +1/+1 counter on Elena.
triggered — puts a counter on it
Causes: anything leaves a graveyard, put a counter on anything.
Cares about: a spell is cast, a card in a graveyard.
cast a spell — 16 cards in Elena's colors can cause this.
7 other cards cause it too. These are the ones with the most connections.
an Assassin deals combat damage — 18 cards in Elena's colors can cause this (Elena is one).
anything leaves a graveyard — 506 cards in Elena's colors can cause this (Elena is one).
When a permanent leaves a graveyard thanks to Elena, Turk Recruit:
a creature gets a counter — 577 cards in Elena's colors can cause this (Elena is one).
4 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 1,260 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit enters:
put a card into a graveyard — 1,400 cards in Elena's colors can cause this.
1,390 other cards cause it too. These are the ones with the most connections.
a creature attacks — 3,562 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit attacks:
58 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,562 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit attacks:
21 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,562 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit blocks:
3 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 3,562 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit attacks:
a creature deals combat damage — 3,562 cards in Elena's colors can cause this (Elena is one).
49 other cards care about it too. These are the ones with the most connections.
a creature is cast — 3,572 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit is cast:
9 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,697 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit enters:
1 other card cares about it too. These are the ones with the most connections.
a creature enters the battlefield — 4,091 cards in Elena's colors can cause this (Elena is one).
When Elena, Turk Recruit enters:
82 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 6,738 cards in Elena's colors can cause this.
When Elena, Turk Recruit:
7 other cards care about it too. These are the ones with the most connections.