edhseer Commander synergy, explained
Legendary Creature — Halfling Rogue
Mana cost: {1}{U}
Spells you cast from anywhere other than your hand cost {1} less to cast.
static — costs 1 less
Whenever Bilbo attacks, you may cast an artifact, instant, or sorcery spell from your graveyard. If an instant or sorcery spell cast this way would be put into your graveyard, exile it instead.
triggered — brings a card back
triggered —
Causes: cast an artifact, cast an instant, cast a sorcery, an artifact leaves a graveyard, an instant leaves a graveyard, a sorcery leaves a graveyard, exile a spell, a spell leaves the battlefield.
Cares about: an artifact in a graveyard, an instant in a graveyard, a sorcery in a graveyard, a creature it makes cheaper to cast, 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.
an instant leaves a graveyard — 83 cards in Bilbo's colors can cause this (Bilbo is one).
a Rogue creature enters the battlefield — 170 cards in Bilbo's colors can cause this (Bilbo is one).
an artifact in a graveyard — 353 cards in Bilbo's colors can cause this.
641 other cards care about it too. These are the ones with the most connections.
an artifact is cast — 2,506 cards in Bilbo's colors can cause this (Bilbo is one).
When an artifact is cast thanks to Bilbo, Thief in the Night:
86 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 581 cards in Bilbo's colors can cause this (Bilbo is one).
125 other cards care about it too. These are the ones with the most connections.
an instant is cast — 967 cards in Bilbo's colors can cause this (Bilbo is one).
When an instant is cast thanks to Bilbo, Thief in the Night:
135 other cards care about it too. These are the ones with the most connections.
a creature attacks — 3,238 cards in Bilbo's colors can cause this (Bilbo is one).
When Bilbo, Thief in the Night attacks:
177 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,238 cards in Bilbo's colors can cause this (Bilbo is one).
When Bilbo, Thief in the Night attacks:
25 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,238 cards in Bilbo's colors can cause this (Bilbo is one).
When Bilbo, Thief in the Night blocks:
36 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 3,581 cards in Bilbo's colors can cause this (Bilbo is one).
When Bilbo, Thief in the Night enters:
606 other cards care about it too. These are the ones with the most connections.