edhseer Commander synergy, explained
Legendary Creature — Spirit Dragon
Mana cost: {2}{R}{W}{B}
Flying, deathtouch
When Neriv enters, create two 1/1 red Goblin creature tokens.
triggered — makes 2 tokens
Whenever Neriv attacks, exile a number of cards from the top of your library equal to the number of differently named tokens you control. During any turn you attacked with a commander, you may play those cards.
triggered —
Causes: create a Goblin creature token, put a Goblin creature token onto the battlefield, exile a card.
Cares about: nothing.
a Dragon deals combat damage — 281 cards in Neriv's colors can cause this (Neriv is one).
a Dragon attacks — 281 cards in Neriv's colors can cause this (Neriv is one).
When Neriv, Crackling Vanguard attacks:
a nontoken Dragon enters the battlefield — 289 cards in Neriv's colors can cause this (Neriv is one).
a Dragon it applies enters with counters to — 290 cards in Neriv's colors can cause this.
289 other cards cause it too. These are the ones with the most connections.
a Dragon creature it boosts — 314 cards in Neriv's colors can cause this.
313 other cards cause it too. These are the ones with the most connections.
a Dragon enters the battlefield — 317 cards in Neriv's colors can cause this (Neriv is one).
When Neriv, Crackling Vanguard enters:
a Goblin enters the battlefield — 544 cards in Neriv's colors can cause this (Neriv is one).
When a Goblin enters thanks to Neriv, Crackling Vanguard:
a Spirit enters the battlefield — 520 cards in Neriv's colors can cause this (Neriv is one).
When Neriv, Crackling Vanguard enters:
anything is exiled — 1,712 cards in Neriv's colors can cause this (Neriv is one).
provide a creature to sacrifice — 1,524 cards in Neriv's colors can cause this.
1,520 other cards cause it too. These are the ones with the most connections.
a creature token enters the battlefield — 1,568 cards in Neriv's colors can cause this (Neriv is one).
When a Goblin enters thanks to Neriv, Crackling Vanguard:
a creature token is created — 1,568 cards in Neriv's colors can cause this (Neriv is one).
2 other cards care about it too. These are the ones with the most connections.
a token enters the battlefield — 2,101 cards in Neriv's colors can cause this (Neriv is one).
When a Goblin enters thanks to Neriv, Crackling Vanguard:
a token is created — 2,102 cards in Neriv's colors can cause this (Neriv is one).
When Neriv, Crackling Vanguard makes a Goblin token:
6 other cards care about it too. These are the ones with the most connections.
anything attacks — 9,901 cards in Neriv's colors can cause this (Neriv is one).
When Neriv, Crackling Vanguard attacks:
77 other cards care about it too. These are the ones with the most connections.
a creature attacks — 9,901 cards in Neriv's colors can cause this (Neriv is one).
When Neriv, Crackling Vanguard attacks:
143 other cards care about it too. These are the ones with the most connections.
a creature blocks — 9,901 cards in Neriv's colors can cause this (Neriv is one).
When Neriv, Crackling Vanguard blocks:
16 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 11,072 cards in Neriv's colors can cause this (Neriv is one).
204 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 15,360 cards in Neriv's colors can cause this (Neriv is one).
23 other cards care about it too. These are the ones with the most connections.