edhseer Commander synergy, explained
Legendary Creature — Human Scout
Mana cost: {2}{R}
Whenever one or more Scouts, Pirates, and/or Rogues you control deal combat damage to a player, exile the top card of that player's library. You may cast it. If you don't, create a Treasure token.
triggered —
triggered —
triggered — makes a token
Whenever you cast a spell you don't own, put a +1/+1 counter on each Scout, Pirate, and Rogue you control.
triggered — puts a counter on it
Causes: exile a card, cast anything, create a Treasure artifact token, put a Treasure artifact token onto the battlefield, put a counter on a Scout.
Cares about: a Pirate deals combat damage, a Rogue deals combat damage, a Scout deals combat damage, a spell is cast.
cast a spell — 32 cards in Vaan's colors can cause this.
22 other cards cause it too. These are the ones with the most connections.
a Scout deals combat damage — 47 cards in Vaan's colors can cause this.
37 other cards cause it too. These are the ones with the most connections.
a token is created — 757 cards in Vaan's colors can cause this (Vaan is one).
anything gets a counter — 793 cards in Vaan's colors can cause this (Vaan is one).
3 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 661 cards in Vaan's colors can cause this (Vaan is one).
When Vaan, Street Thief enters:
an artifact enters the battlefield — 2,684 cards in Vaan's colors can cause this (Vaan is one).
When a Treasure enters thanks to Vaan, Street Thief:
9 other cards care about it too. These are the ones with the most connections.
a creature attacks — 3,451 cards in Vaan's colors can cause this (Vaan is one).
When Vaan, Street Thief attacks:
61 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,451 cards in Vaan's colors can cause this (Vaan is one).
When Vaan, Street Thief blocks:
1 other card cares about it too. These are the ones with the most connections.
anything attacks — 3,451 cards in Vaan's colors can cause this (Vaan is one).
When Vaan, Street Thief attacks:
20 other cards care about it too. These are the ones with the most connections.
a creature is cast — 3,468 cards in Vaan's colors can cause this (Vaan is one).
When Vaan, Street Thief is cast:
10 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,511 cards in Vaan's colors can cause this (Vaan is one).
When Vaan, Street Thief enters:
a creature enters the battlefield — 3,801 cards in Vaan's colors can cause this (Vaan is one).
When Vaan, Street Thief enters:
72 other cards care about it too. These are the ones with the most connections.