edhseer Commander synergy, explained
Legendary Creature — Spider Human Advisor
Mana cost: {4}{G}
Reach
At the beginning of combat on your turn, target Spider you control gets +2/+2 until end of turn.
triggered — gives +2/+2
Causes: nothing.
Cares about: the beginning of combat.
a Human enters the battlefield — 453 cards in Ezekiel Sims's colors can cause this (Ezekiel Sims is one).
When Ezekiel Sims, Spider-Totem enters:
a creature attacks — 3,620 cards in Ezekiel Sims's colors can cause this (Ezekiel Sims is one).
When Ezekiel Sims, Spider-Totem attacks:
40 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,620 cards in Ezekiel Sims's colors can cause this (Ezekiel Sims is one).
When Ezekiel Sims, Spider-Totem attacks:
6 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,620 cards in Ezekiel Sims's colors can cause this (Ezekiel Sims is one).
When Ezekiel Sims, Spider-Totem blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,640 cards in Ezekiel Sims's colors can cause this (Ezekiel Sims is one).
When Ezekiel Sims, Spider-Totem is cast:
29 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,710 cards in Ezekiel Sims's colors can cause this (Ezekiel Sims is one).
When Ezekiel Sims, Spider-Totem enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 4,064 cards in Ezekiel Sims's colors can cause this (Ezekiel Sims is one).
When Ezekiel Sims, Spider-Totem enters:
72 other cards care about it too. These are the ones with the most connections.