edhseer Commander synergy, explained
Legendary Creature — Spider Human Hero
Mana cost: {2}{U/R}{U/R}
Reach
Whenever Astonishing Spider-Man attacks, you may discard your hand. If you do, draw a card for each card you've discarded this turn.
triggered —
triggered — draws you cards
Causes: discard a card, draw a card.
Cares about: nothing.
a Spider creature it grants types to — 40 cards in Astonishing Spider-Man's colors can cause this.
39 other cards cause it too. These are the ones with the most connections.
a Hero enters the battlefield — 135 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man enters:
a card is discarded — 910 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man makes a player discard a card:
19 other cards care about it too. These are the ones with the most connections.
a card is drawn — 1,924 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man makes a player draw a card:
29 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 1,353 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man enters:
a card in a graveyard — 2,886 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
Astonishing Spider-Man:
113 other cards care about it too. These are the ones with the most connections.
anything goes to a graveyard — 2,886 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When a card hits the graveyard thanks to Astonishing Spider-Man:
a creature attacks — 6,189 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man attacks:
83 other cards care about it too. These are the ones with the most connections.
a creature blocks — 6,189 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man blocks:
5 other cards care about it too. These are the ones with the most connections.
anything attacks — 6,189 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man attacks:
33 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 6,749 cards in Astonishing Spider-Man's colors can cause this (Astonishing Spider-Man is one).
When Astonishing Spider-Man enters:
102 other cards care about it too. These are the ones with the most connections.