edhseer Commander synergy, explained
Legendary Creature — Dragon
Mana cost: {3}{G}{W}{U}
Flying
Whenever another permanent you control enters, look at the top card of your library. If it shares a card type with that permanent, you may reveal that card and put it into your hand.
triggered — searches a library
What a deck led by this card wants
Causes: nothing.
Cares about: a permanent enters the battlefield.
hits creature — 2,298 cards in the game can cause this.
13 other cards care about it too. These are the ones with the most connections.
put a permanent onto the battlefield — 152 cards in the game can cause this.
142 other cards cause it too. These are the ones with the most connections.
a Dragon attacks — 474 cards in the game can cause this (Amareth is one).
When Amareth, the Lustrous attacks:
a Dragon deals combat damage — 474 cards in the game can cause this (Amareth is one).
When Amareth, the Lustrous deals combat damage:
a nontoken Dragon enters the battlefield — 484 cards in the game can cause this (Amareth is one).
When Amareth, the Lustrous enters:
a Dragon enters the battlefield — 524 cards in the game can cause this (Amareth is one).
When Amareth, the Lustrous enters:
4 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 (Amareth is one).
When Amareth, the Lustrous attacks:
112 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 (Amareth is one).
When Amareth, the Lustrous attacks:
184 other cards care about it too. These are the ones with the most connections.
a creature blocks — 17,934 cards in the game can cause this (Amareth is one).
27 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 (Amareth is one).
When Amareth, the Lustrous enters:
299 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 (Amareth is one).
40 other cards care about it too. These are the ones with the most connections.