edhseer Commander synergy, explained
Legendary Creature — Human Warrior
Mana cost: {2}{G}
Trample
Whenever you cast a historic spell, Jamie McCrimmon gets +X/+X until end of turn, where X is that spell's mana value.
triggered — gives +X/+X, where X is that spell's mana value
Doctor's companion
What a deck led by this card wants
Causes: nothing.
Cares about: a spell is cast.
a Warrior attacks — 1,319 cards in the game can cause this (Jamie McCrimmon is one).
a Warrior deals combat damage — 1,319 cards in the game can cause this (Jamie McCrimmon is one).
a Warrior creature enters the battlefield — 1,401 cards in the game can cause this (Jamie McCrimmon is one).
a Warrior enters the battlefield — 1,403 cards in the game can cause this (Jamie McCrimmon is one).
When Jamie McCrimmon enters:
a Human enters the battlefield — 4,639 cards in the game can cause this (Jamie McCrimmon is one).
When Jamie McCrimmon 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 (Jamie McCrimmon is one).
When Jamie McCrimmon attacks:
112 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 (Jamie McCrimmon is one).
When Jamie McCrimmon 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 (Jamie McCrimmon is one).
When Jamie McCrimmon blocks:
18 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 (Jamie McCrimmon is one).
When Jamie McCrimmon attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Jamie McCrimmon is one).
When Jamie McCrimmon deals combat damage:
196 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Jamie McCrimmon is one).
When Jamie McCrimmon enters:
311 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 (Jamie McCrimmon is one).
41 other cards care about it too. These are the ones with the most connections.