edhseer Commander synergy, explained
Legendary Creature — Human Scientist Hero
Mana cost: {3}{U}
Noncreature spells you cast cost {1} less to cast.
static — costs 1 less
Whenever you cast your first noncreature spell each turn, draw a card.
triggered — draws you 1 card
Causes: draw a card.
Cares about: an artifact it makes cheaper to cast, an enchantment it makes cheaper to cast, a planeswalker it makes cheaper to cast, an instant it makes cheaper to cast, a sorcery it makes cheaper to cast, a battle it makes cheaper to cast.
a Hero enters the battlefield — 59 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
an enchantment it makes cheaper to cast — 716 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
715 other cards care about it too. These are the ones with the most connections.
a card is drawn — 1,454 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
When Valeria Richards, Precocious makes a player draw a card:
25 other cards care about it too. These are the ones with the most connections.
an artifact it makes cheaper to cast — 2,628 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
2,627 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 634 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
a creature attacks — 3,238 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
When Valeria Richards, Precocious attacks:
104 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,238 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
When Valeria Richards, Precocious attacks:
12 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,238 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
When Valeria Richards, Precocious blocks:
15 other cards care about it too. These are the ones with the most connections.
a creature is cast — 3,254 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
When Valeria Richards, Precocious is cast:
12 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,316 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
When Valeria Richards, Precocious enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 3,581 cards in Valeria Richards's colors can cause this (Valeria Richards is one).
When Valeria Richards, Precocious enters:
180 other cards care about it too. These are the ones with the most connections.