edhseer Commander synergy, explained
Creature — Dragon // Instant — Adventure
Mana cost: {4}{G}{G} // {2}{G}
Flying, trample
Counter target activated or triggered ability from a noncreature source.
on-cast —
Causes: counter an artifact, counter a battle, counter an enchantment, counter an instant, counter a land, counter a planeswalker, counter a sorcery.
Cares about: nothing.
hits creature — 2,298 cards in the game can cause this (Emerald Dragon is one).
9 other cards care about it too. These are the ones with the most connections.
an Adventure instant is cast — 61 cards in the game can cause this (Emerald Dragon is one).
a Dragon attacks — 474 cards in the game can cause this (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave attacks:
a Dragon deals combat damage — 474 cards in the game can cause this (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave deals combat damage:
a nontoken Dragon enters the battlefield — 484 cards in the game can cause this (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave enters:
a Dragon enters the battlefield — 524 cards in the game can cause this (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave enters:
4 other cards care about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave is cast:
427 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 (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave attacks:
121 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 (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave attacks:
193 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 (Emerald Dragon is one).
When Emerald Dragon // Dissonant Wave enters:
316 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 (Emerald Dragon is one).
50 other cards care about it too. These are the ones with the most connections.