edhseer Commander synergy, explained
Legendary Creature — Human Rogue
Mana cost: {U}
Flash
Defender, haste
Copy target spell you control that wasn't cast. You may choose new targets for the copy.
activated {1}{U}, {T} — copies a spell
What a deck led by this card wants
Causes: copy a spell.
Cares about: nothing.
a spell is copied — 122 cards in the game can cause this (Errant is one).
When Errant, Street Artist is copied:
1 other card cares about it too. These are the ones with the most connections.
a Rogue attacks — 636 cards in the game can cause this (Errant is one).
a Rogue deals combat damage — 636 cards in the game can cause this (Errant is one).
2 other cards care about it too. These are the ones with the most connections.
a Rogue creature enters the battlefield — 657 cards in the game can cause this (Errant is one).
a Rogue enters the battlefield — 659 cards in the game can cause this (Errant is one).
a Human enters the battlefield — 4,639 cards in the game can cause this (Errant is one).
When Errant, Street Artist enters:
2 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 (Errant is one).
When Errant, Street Artist attacks:
113 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 (Errant is one).
When Errant, Street Artist attacks:
182 other cards care about it too. These are the ones with the most connections.
a creature blocks — 17,934 cards in the game can cause this (Errant is one).
When Errant, Street Artist blocks:
18 other cards care about it too. These are the ones with the most connections.
a creature deals combat damage — 17,934 cards in the game can cause this (Errant is one).
When Errant, Street Artist deals combat damage:
196 other cards care about it too. These are the ones with the most connections.
a nontoken creature attacks — 17,934 cards in the game can cause this (Errant is one).
When Errant, Street Artist attacks:
a creature enters the battlefield — 19,800 cards in the game can cause this (Errant is one).
When Errant, Street Artist enters:
310 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 (Errant is one).
42 other cards care about it too. These are the ones with the most connections.