edhseer Commander synergy, explained
Creature — Goblin Advisor
Mana cost: {1}{R}{G}
Exhaust abilities of other permanents you control cost {2} less to activate.
static — costs {2} less
Creatures and Vehicles you control gain trample until end of turn. Put two +1/+1 counters on this creature.
activated {4}{R}{G} — grants a keyword
activated {4}{R}{G} — puts 2 counters on it
Causes: put a counter on anything.
Cares about: 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, a land it makes cheaper to cast, a battle it makes cheaper to cast.
a Goblin gets a counter — 49 cards in the game can cause this (Boom Scholar is one).
1 other card cares about it too. These are the ones with the most connections.
a Goblin attacks — 567 cards in the game can cause this (Boom Scholar is one).
When Boom Scholar attacks:
a Goblin deals combat damage — 567 cards in the game can cause this (Boom Scholar is one).
When Boom Scholar deals combat damage:
a Goblin enters the battlefield — 622 cards in the game can cause this (Boom Scholar is one).
When Boom Scholar enters:
a creature gets a counter — 2,691 cards in the game can cause this (Boom Scholar is one).
When Boom Scholar gets a counter:
51 other cards care about it too. These are the ones with the most connections.
anything gets a counter — 4,415 cards in the game can cause this (Boom Scholar is one).
13 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 (Boom Scholar is one).
When Boom Scholar attacks:
496 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 (Boom Scholar is one).
When Boom Scholar attacks:
873 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 (Boom Scholar is one).
When Boom Scholar blocks:
136 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 (Boom Scholar is one).
When Boom Scholar attacks:
a creature enters the battlefield — 19,800 cards in the game can cause this (Boom Scholar is one).
When Boom Scholar enters:
3,028 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 (Boom Scholar is one).
690 other cards care about it too. These are the ones with the most connections.